| Message ID | 20090813203413.31965.49709.stgit@localhost.localdomain (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: > Add x86 instruction decoder to arch-specific libraries. This decoder > can decode x86 instructions used in kernel into prefix, opcode, modrm, > sib, displacement and immediates. This can also show the length of > instructions. > > This version introduces instruction attributes for decoding instructions. > The instruction attribute tables are generated from the opcode map file > (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). > > Currently, the opcode maps are based on opcode maps in Intel(R) 64 and > IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, > and consist of below two types of opcode tables. > > 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are > written as below; > > Table: table-name > Referrer: escaped-name > opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] > (or) > opcode: escape # escaped-name > EndTable > > Group opcodes, which has 8 elements, are written as below; > > GrpTable: GrpXXX > reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] > EndTable > > These opcode maps include a few SSE and FP opcodes (for setup), because > those opcodes are used in the kernel. > I'm getting the following build error on an old K7 box: arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once arch/x86/lib/inat.c:29: erreur: for each function it appears in.) I've attached my config. I haven't such problem on a dual x86-64 box. # # Automatically generated make config: don't edit # Linux kernel version: 2.6.31-rc5 # Fri Jun 11 05:59:12 2010 # # CONFIG_64BIT is not set CONFIG_X86_32=y # CONFIG_X86_64 is not set CONFIG_X86=y CONFIG_OUTPUT_FORMAT="elf32-i386" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_FAST_CMPXCHG_LOCAL=y CONFIG_MMU=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_HWEIGHT=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y # CONFIG_RWSEM_GENERIC_SPINLOCK is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y # CONFIG_GENERIC_TIME_VSYSCALL is not set CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_DEFAULT_IDLE=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_HAVE_DYNAMIC_PER_CPU_AREA=y # CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_ZONE_DMA32 is not set CONFIG_ARCH_POPULATES_NODE_MAP=y # CONFIG_AUDIT_ARCH is not set CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_USE_GENERIC_SMP_HELPERS=y CONFIG_X86_32_SMP=y CONFIG_X86_HT=y CONFIG_X86_TRAMPOLINE=y CONFIG_X86_32_LAZY_GS=y CONFIG_KTIME_SCALAR=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y # # General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set # # RCU Subsystem # CONFIG_CLASSIC_RCU=y # CONFIG_TREE_RCU is not set # CONFIG_PREEMPT_RCU is not set # CONFIG_TREE_RCU_TRACE is not set # CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y # CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_HAVE_PERF_COUNTERS=y # # Performance Counters # CONFIG_PERF_COUNTERS=y CONFIG_EVENT_PROFILE=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y # CONFIG_STRIP_ASM_SYMS is not set CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y CONFIG_MARKERS=y CONFIG_OPROFILE=y # CONFIG_OPROFILE_IBS is not set CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_HAVE_DMA_API_DEBUG=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set # CONFIG_SLOW_WORK is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y # CONFIG_DEFAULT_AS is not set # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" CONFIG_FREEZER=y # # Processor type and features # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y # CONFIG_SPARSE_IRQ is not set CONFIG_X86_MPPARSE=y # CONFIG_X86_BIGSMP is not set # CONFIG_X86_EXTENDED_PLATFORM is not set CONFIG_SCHED_OMIT_FRAME_POINTER=y # CONFIG_PARAVIRT_GUEST is not set # CONFIG_MEMTEST is not set # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set # CONFIG_M586TSC is not set # CONFIG_M586MMX is not set # CONFIG_M686 is not set # CONFIG_MPENTIUMII is not set # CONFIG_MPENTIUMIII is not set # CONFIG_MPENTIUMM is not set # CONFIG_MPENTIUM4 is not set # CONFIG_MK6 is not set CONFIG_MK7=y # CONFIG_MK8 is not set # CONFIG_MCRUSOE is not set # CONFIG_MEFFICEON is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MGEODEGX1 is not set # CONFIG_MGEODE_LX is not set # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set # CONFIG_MVIAC7 is not set # CONFIG_MPSC is not set # CONFIG_MCORE2 is not set # CONFIG_GENERIC_CPU is not set # CONFIG_X86_GENERIC is not set CONFIG_X86_CPU=y CONFIG_X86_L1_CACHE_BYTES=64 CONFIG_X86_INTERNODE_CACHE_BYTES=64 CONFIG_X86_CMPXCHG=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_XADD=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_USE_3DNOW=y CONFIG_X86_TSC=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=4 CONFIG_X86_DEBUGCTLMSR=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_CYRIX_32=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_CENTAUR=y CONFIG_CPU_SUP_TRANSMETA_32=y CONFIG_CPU_SUP_UMC_32=y # CONFIG_X86_DS is not set CONFIG_HPET_TIMER=y CONFIG_DMI=y # CONFIG_IOMMU_HELPER is not set # CONFIG_IOMMU_API is not set CONFIG_NR_CPUS=2 CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set # CONFIG_X86_MCE is not set # CONFIG_X86_ANCIENT_MCE is not set CONFIG_VM86=y # CONFIG_TOSHIBA is not set # CONFIG_I8K is not set CONFIG_X86_REBOOTFIXUPS=y CONFIG_MICROCODE=y CONFIG_MICROCODE_INTEL=y # CONFIG_MICROCODE_AMD is not set CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y # CONFIG_X86_CPU_DEBUG is not set CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set CONFIG_PAGE_OFFSET=0xC0000000 # CONFIG_X86_PAE is not set # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_HAVE_MLOCK=y CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set CONFIG_X86_RESERVE_LOW_64K=y # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 # CONFIG_X86_PAT is not set CONFIG_EFI=y CONFIG_SECCOMP=y # CONFIG_CC_STACKPROTECTOR is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 CONFIG_SCHED_HRTICK=y # CONFIG_KEXEC is not set CONFIG_PHYSICAL_START=0x1000000 # CONFIG_RELOCATABLE is not set CONFIG_PHYSICAL_ALIGN=0x100000 CONFIG_HOTPLUG_CPU=y CONFIG_COMPAT_VDSO=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="" # CONFIG_CMDLINE_OVERRIDE is not set # # Power management and ACPI options # CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_VERBOSE is not set CONFIG_CAN_PM_TRACE=y # CONFIG_PM_TRACE_RTC is not set CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_HIBERNATION is not set CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y # CONFIG_ACPI_PROCFS is not set CONFIG_ACPI_PROCFS_POWER=y CONFIG_ACPI_SYSFS_POWER=y CONFIG_ACPI_PROC_EVENT=y CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_FAN=y # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_THERMAL=y # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=2000 # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_PCI_SLOT is not set CONFIG_X86_PM_TIMER=y CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_SBS=y CONFIG_X86_APM_BOOT=y CONFIG_APM=y # CONFIG_APM_IGNORE_USER_SUSPEND is not set # CONFIG_APM_DO_ENABLE is not set # CONFIG_APM_CPU_IDLE is not set # CONFIG_APM_DISPLAY_BLANK is not set # CONFIG_APM_ALLOW_INTS is not set # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # # Bus options (PCI etc.) # CONFIG_PCI=y # CONFIG_PCI_GOBIOS is not set # CONFIG_PCI_GOMMCONFIG is not set # CONFIG_PCI_GODIRECT is not set # CONFIG_PCI_GOOLPC is not set CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y # CONFIG_HOTPLUG_PCI_PCIE is not set CONFIG_PCIEAER=y # CONFIG_PCIE_ECRC is not set # CONFIG_PCIEAER_INJECT is not set # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set CONFIG_PCI_STUB=y CONFIG_HT_IRQ=y # CONFIG_PCI_IOV is not set CONFIG_ISA_DMA_API=y # CONFIG_ISA is not set # CONFIG_MCA is not set # CONFIG_SCx200 is not set # CONFIG_OLPC is not set # CONFIG_PCCARD is not set CONFIG_HOTPLUG_PCI=y # CONFIG_HOTPLUG_PCI_FAKE is not set # CONFIG_HOTPLUG_PCI_COMPAQ is not set # CONFIG_HOTPLUG_PCI_IBM is not set CONFIG_HOTPLUG_PCI_ACPI=y # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set # CONFIG_HOTPLUG_PCI_CPCI is not set CONFIG_HOTPLUG_PCI_SHPC=y # # Executable file formats / Emulations # CONFIG_BINFMT_ELF=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=y CONFIG_BINFMT_MISC=y CONFIG_HAVE_ATOMIC_IOMAP=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set CONFIG_XFRM_IPCOMP=y CONFIG_NET_KEY=y # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y # CONFIG_IP_PNP is not set CONFIG_NET_IPIP=y CONFIG_NET_IPGRE=y CONFIG_NET_IPGRE_BROADCAST=y # CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set CONFIG_SYN_COOKIES=y CONFIG_INET_AH=y CONFIG_INET_ESP=y CONFIG_INET_IPCOMP=y CONFIG_INET_XFRM_TUNNEL=y CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y # CONFIG_IPV6 is not set # CONFIG_NETLABEL is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=y # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE is not set # CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set CONFIG_RFKILL=y CONFIG_RFKILL_INPUT=y # CONFIG_NET_9P is not set # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_XFER_MODE=y CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_IDE_GD=y CONFIG_IDE_GD_ATA=y # CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set CONFIG_BLK_DEV_IDEACPI=y # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y # # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_PLATFORM is not set # CONFIG_BLK_DEV_CMD640 is not set CONFIG_BLK_DEV_IDEPNP=y CONFIG_BLK_DEV_IDEDMA_SFF=y # # PCI IDE chipsets support # CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set # CONFIG_BLK_DEV_RZ1000 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_ATIIXP is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_CS5535 is not set # CONFIG_BLK_DEV_CS5536 is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set # CONFIG_BLK_DEV_IT8172 is not set # CONFIG_BLK_DEV_IT8213 is not set # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set # CONFIG_BLK_DEV_PDC202XX_NEW is not set # CONFIG_BLK_DEV_SVWKS is not set # CONFIG_BLK_DEV_SIIMAGE is not set # CONFIG_BLK_DEV_SIS5513 is not set # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=y CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set # CONFIG_BLK_DEV_SR is not set CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_FC_TGT_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=y CONFIG_SCSI_SAS_ATTRS=y CONFIG_SCSI_SAS_LIBSAS=y CONFIG_SCSI_SAS_HOST_SMP=y # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # # You can enable one or both FireWire driver stacks. # # # See the help texts for more information. # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=y CONFIG_BONDING=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_NET_SB1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_ETHOC is not set # CONFIG_DNET is not set CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=y CONFIG_TULIP_MWI=y CONFIG_TULIP_MMIO=y # CONFIG_TULIP_NAPI is not set # CONFIG_DE4X5 is not set # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set # CONFIG_KS8842 is not set # CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # # Wireless LAN # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers # # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=y CONFIG_INPUT_POLLDEV=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y CONFIG_KEYBOARD_LKKBD=y # CONFIG_KEYBOARD_LM8323 is not set CONFIG_KEYBOARD_NEWTON=y CONFIG_KEYBOARD_STOWAWAY=y CONFIG_KEYBOARD_SUNKBD=y CONFIG_KEYBOARD_XTKBD=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=y # CONFIG_INPUT_APANEL is not set CONFIG_INPUT_WISTRON_BTNS=y # CONFIG_INPUT_ATLAS_BTNS is not set CONFIG_INPUT_UINPUT=y # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y CONFIG_SERIO_CT82C710=y CONFIG_SERIO_PCIPS2=y CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=y CONFIG_GAMEPORT=y CONFIG_GAMEPORT_NS558=y CONFIG_GAMEPORT_L4=y CONFIG_GAMEPORT_EMU10K1=y CONFIG_GAMEPORT_FM801=y # # Character devices # CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_DEVKMEM=y CONFIG_SERIAL_NONSTANDARD=y # CONFIG_COMPUTONE is not set # CONFIG_ROCKETPORT is not set # CONFIG_CYCLADES is not set # CONFIG_DIGIEPCA is not set # CONFIG_MOXA_INTELLIO is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_ISI is not set # CONFIG_SYNCLINK is not set # CONFIG_SYNCLINKMP is not set # CONFIG_SYNCLINK_GT is not set # CONFIG_N_HDLC is not set # CONFIG_RISCOM8 is not set # CONFIG_SPECIALIX is not set # CONFIG_SX is not set # CONFIG_RIO is not set # CONFIG_STALDRV is not set # CONFIG_NOZOMI is not set # # Serial drivers # # CONFIG_SERIAL_8250 is not set CONFIG_FIX_EARLYCON_MEM=y # # Non-8250 serial port support # # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_SONYPI is not set # CONFIG_MWAVE is not set # CONFIG_PC8736x_GPIO is not set # CONFIG_NSC_GPIO is not set # CONFIG_CS5535_GPIO is not set # CONFIG_RAW_DRIVER is not set CONFIG_HPET=y CONFIG_HPET_MMAP=y # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set # CONFIG_I2C_HELPER_AUTO is not set # # I2C Algorithms # CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set # CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set CONFIG_I2C_VIA=y CONFIG_I2C_VIAPRO=y # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set # # Graphics adapter I2C/DDC channel drivers # # CONFIG_I2C_VOODOO3 is not set # # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set # CONFIG_SCx200_ACB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set # # PPS support # # CONFIG_PPS is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set # CONFIG_PDA_POWER is not set # CONFIG_BATTERY_DS2760 is not set # CONFIG_BATTERY_DS2782 is not set # CONFIG_BATTERY_BQ27x00 is not set # CONFIG_BATTERY_MAX17040 is not set # CONFIG_HWMON is not set CONFIG_THERMAL=y # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # # CONFIG_SSB is not set # # Multifunction device drivers # # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # CONFIG_AGP=y # CONFIG_AGP_ALI is not set # CONFIG_AGP_ATI is not set # CONFIG_AGP_AMD is not set # CONFIG_AGP_AMD64 is not set # CONFIG_AGP_INTEL is not set CONFIG_AGP_NVIDIA=y # CONFIG_AGP_SIS is not set # CONFIG_AGP_SWORKS is not set CONFIG_AGP_VIA=y # CONFIG_AGP_EFFICEON is not set CONFIG_DRM=y CONFIG_DRM_TDFX=y CONFIG_DRM_R128=y CONFIG_DRM_RADEON=y CONFIG_DRM_MGA=y CONFIG_DRM_SIS=y CONFIG_DRM_VIA=y CONFIG_DRM_SAVAGE=y CONFIG_VGASTATE=y # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y CONFIG_FB_BOOT_VESA_SUPPORT=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set # CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y # # Frame buffer hardware drivers # # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ARC is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set CONFIG_FB_VGA16=y CONFIG_FB_VESA=y # CONFIG_FB_EFI is not set # CONFIG_FB_N411 is not set # CONFIG_FB_HGA is not set # CONFIG_FB_S1D13XXX is not set CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y # CONFIG_FB_NVIDIA_DEBUG is not set CONFIG_FB_NVIDIA_BACKLIGHT=y # CONFIG_FB_RIVA is not set # CONFIG_FB_LE80578 is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set # CONFIG_FB_GEODE is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_BROADSHEET is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_GENERIC is not set # CONFIG_BACKLIGHT_PROGEAR is not set # CONFIG_BACKLIGHT_MBP_NVIDIA is not set # CONFIG_BACKLIGHT_SAHARA is not set # # Display device support # CONFIG_DISPLAY_SUPPORT=y # # Display hardware drivers # # # Console display driver support # CONFIG_VGA_CONSOLE=y CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y CONFIG_FONTS=y # CONFIG_FONT_8x8 is not set CONFIG_FONT_8x16=y # CONFIG_FONT_6x11 is not set # CONFIG_FONT_7x14 is not set # CONFIG_FONT_PEARL_8x8 is not set # CONFIG_FONT_ACORN_8x8 is not set # CONFIG_FONT_MINI_4x6 is not set # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_10x18 is not set CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # # LED drivers # # CONFIG_LEDS_ALIX2 is not set # CONFIG_LEDS_PCA9532 is not set # CONFIG_LEDS_LP3944 is not set # CONFIG_LEDS_CLEVO_MAIL is not set # CONFIG_LEDS_PCA955X is not set # CONFIG_LEDS_BD2802 is not set # # LED Triggers # # CONFIG_LEDS_TRIGGERS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # # TI VLYNQ # # CONFIG_STAGING is not set # CONFIG_X86_PLATFORM_DEVICES is not set # # Firmware Drivers # # CONFIG_EDD is not set CONFIG_FIRMWARE_MEMMAP=y CONFIG_EFI_VARS=y CONFIG_DELL_RBU=y # CONFIG_DCDBAS is not set CONFIG_DMIID=y # CONFIG_ISCSI_IBFT_FIND is not set # # File systems # # CONFIG_EXT2_FS is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y # CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y CONFIG_REISERFS_CHECK=y # CONFIG_REISERFS_PROC_INFO is not set CONFIG_REISERFS_FS_XATTR=y CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_AUTOFS_FS=y CONFIG_AUTOFS4_FS=y CONFIG_FUSE_FS=y # CONFIG_CUSE is not set # # Caches # # CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # # CONFIG_MSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=y CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set CONFIG_ROMFS_FS=y CONFIG_ROMFS_BACKED_BY_BLOCK=y # CONFIG_ROMFS_BACKED_BY_MTD is not set # CONFIG_ROMFS_BACKED_BY_BOTH is not set CONFIG_ROMFS_ON_BLOCK=y # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y # CONFIG_NFS_V4_1 is not set # CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=y # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION is not set # CONFIG_OSF_PARTITION is not set # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set # CONFIG_MAC_PARTITION is not set CONFIG_MSDOS_PARTITION=y # CONFIG_BSD_DISKLABEL is not set # CONFIG_MINIX_SUBPARTITION is not set # CONFIG_SOLARIS_X86_PARTITION is not set # CONFIG_UNIXWARE_DISKLABEL is not set CONFIG_LDM_PARTITION=y # CONFIG_LDM_DEBUG is not set CONFIG_SGI_PARTITION=y # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=y # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set CONFIG_NLS_CODEPAGE_1250=y # CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y # CONFIG_DLM is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_PRINTK_TIME=y CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_DETECT_HUNG_TASK=y # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y CONFIG_LOCKDEP=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_LOCKDEP is not set CONFIG_TRACE_IRQFLAGS=y CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VIRTUAL is not set # CONFIG_DEBUG_WRITECOUNT is not set CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set CONFIG_ARCH_WANT_FRAME_POINTERS=y CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_DETECTOR=y CONFIG_KPROBES_SANITY_TEST=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE_NMI_ENTER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_FTRACE_SYSCALLS=y CONFIG_RING_BUFFER=y CONFIG_FTRACE_NMI_ENTER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y # CONFIG_IRQSOFF_TRACER is not set # CONFIG_PREEMPT_TRACER is not set # CONFIG_SYSPROF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_FTRACE_SYSCALLS is not set # CONFIG_BOOT_TRACER is not set CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set # CONFIG_PROFILE_ALL_BRANCHES is not set # CONFIG_POWER_TRACER is not set # CONFIG_STACK_TRACER is not set # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_KPROBE_TRACER=y CONFIG_DYNAMIC_FTRACE=y # CONFIG_FUNCTION_PROFILER is not set CONFIG_FTRACE_MCOUNT_RECORD=y CONFIG_FTRACE_SELFTEST=y CONFIG_FTRACE_STARTUP_TEST=y # CONFIG_MMIOTRACE is not set # CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DMA_API_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_HAVE_ARCH_KMEMCHECK=y # CONFIG_STRICT_DEVMEM is not set # CONFIG_X86_VERBOSE_BOOTUP is not set CONFIG_EARLY_PRINTK=y # CONFIG_EARLY_PRINTK_DBGP is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PER_CPU_MAPS is not set # CONFIG_X86_PTDUMP is not set CONFIG_DEBUG_RODATA=y CONFIG_DEBUG_RODATA_TEST=y # CONFIG_DEBUG_NX_TEST is not set # CONFIG_4KSTACKS is not set CONFIG_DOUBLEFAULT=y # CONFIG_IOMMU_STRESS is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y CONFIG_X86_DECODER_SELFTEST=y CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 CONFIG_IO_DELAY_TYPE_NONE=3 CONFIG_IO_DELAY_0X80=y # CONFIG_IO_DELAY_0XED is not set # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set CONFIG_DEFAULT_IO_DELAY_TYPE=0 # CONFIG_DEBUG_BOOT_PARAMS is not set # CONFIG_CPA_DEBUG is not set # CONFIG_OPTIMIZE_INLINING is not set # # Security options # CONFIG_KEYS=y # CONFIG_KEYS_DEBUG_PROC_KEYS is not set CONFIG_SECURITY=y CONFIG_SECURITYFS=y CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set # CONFIG_SECURITY_PATH is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0 CONFIG_SECURITY_SELINUX_DISABLE=y CONFIG_SECURITY_SELINUX_DEVELOP=y CONFIG_SECURITY_SELINUX_AVC_STATS=y CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 # CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set # CONFIG_SECURITY_TOMOYO is not set # CONFIG_IMA is not set CONFIG_CRYPTO=y # # Crypto core or helper # # CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set # # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_SEQIV is not set # # Block modes # CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_LRW=y # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # # Hash modes # CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=y # # Digest # CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_CRC32C_INTEL is not set CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=y # CONFIG_CRYPTO_RMD128 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_RMD256 is not set # CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_TGR192=y CONFIG_CRYPTO_WP512=y # # Ciphers # CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_586=y CONFIG_CRYPTO_ANUBIS=y CONFIG_CRYPTO_ARC4=y CONFIG_CRYPTO_BLOWFISH=y # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=y CONFIG_CRYPTO_CAST6=y CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=y # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SALSA20_586 is not set # CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_SERPENT=y CONFIG_CRYPTO_TEA=y CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_TWOFISH_COMMON=y CONFIG_CRYPTO_TWOFISH_586=y # # Compression # CONFIG_CRYPTO_DEFLATE=y # CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y CONFIG_CRYPTO_DEV_PADLOCK=y CONFIG_CRYPTO_DEV_PADLOCK_AES=y CONFIG_CRYPTO_DEV_PADLOCK_SHA=y CONFIG_CRYPTO_DEV_GEODE=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_HAVE_KVM=y CONFIG_HAVE_KVM_IRQCHIP=y # CONFIG_VIRTUALIZATION is not set CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_BITREVERSE=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set CONFIG_CRC_ITU_T=y CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=y CONFIG_AUDIT_GENERIC=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_NLATTR=y -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thu, Aug 20, 2009 at 01:42:31AM +0200, Frederic Weisbecker wrote: > On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: > > Add x86 instruction decoder to arch-specific libraries. This decoder > > can decode x86 instructions used in kernel into prefix, opcode, modrm, > > sib, displacement and immediates. This can also show the length of > > instructions. > > > > This version introduces instruction attributes for decoding instructions. > > The instruction attribute tables are generated from the opcode map file > > (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). > > > > Currently, the opcode maps are based on opcode maps in Intel(R) 64 and > > IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, > > and consist of below two types of opcode tables. > > > > 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are > > written as below; > > > > Table: table-name > > Referrer: escaped-name > > opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] > > (or) > > opcode: escape # escaped-name > > EndTable > > > > Group opcodes, which has 8 elements, are written as below; > > > > GrpTable: GrpXXX > > reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] > > EndTable > > > > These opcode maps include a few SSE and FP opcodes (for setup), because > > those opcodes are used in the kernel. > > > > > I'm getting the following build error on an old K7 box: > > arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: > arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) > arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once > arch/x86/lib/inat.c:29: erreur: for each function it appears in.) > > > I've attached my config. I haven't such problem on a dual x86-64 box. Actually I have the same problem in x86-64 The content of my arch/x86/lib/inat-tables.c: /* x86 opcode map generated from x86-opcode-map.txt */ /* Do not change this code. */ /* Table: one byte opcode */ /* Escape opcode map array */ const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1][INAT_LPREFIX_MAX + 1] = { }; /* Group opcode map array */ const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1][INAT_LPREFIX_MAX + 1] = { }; I guess there is a problem with the generation of this file. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Frederic Weisbecker wrote: > On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >> Add x86 instruction decoder to arch-specific libraries. This decoder >> can decode x86 instructions used in kernel into prefix, opcode, modrm, >> sib, displacement and immediates. This can also show the length of >> instructions. >> >> This version introduces instruction attributes for decoding instructions. >> The instruction attribute tables are generated from the opcode map file >> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >> >> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >> and consist of below two types of opcode tables. >> >> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >> written as below; >> >> Table: table-name >> Referrer: escaped-name >> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >> (or) >> opcode: escape # escaped-name >> EndTable >> >> Group opcodes, which has 8 elements, are written as below; >> >> GrpTable: GrpXXX >> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >> EndTable >> >> These opcode maps include a few SSE and FP opcodes (for setup), because >> those opcodes are used in the kernel. >> > > > I'm getting the following build error on an old K7 box: > > arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: > arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) > arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once > arch/x86/lib/inat.c:29: erreur: for each function it appears in.) Thanks for reporting! Hmm, it seems that inat-tables.c is not correctly generated. Could you tell me which awk you used and send the inat-tables.c? Thank you,
On Thu, Aug 20, 2009 at 10:42:05AM -0400, Masami Hiramatsu wrote: > Frederic Weisbecker wrote: >> On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >>> Add x86 instruction decoder to arch-specific libraries. This decoder >>> can decode x86 instructions used in kernel into prefix, opcode, modrm, >>> sib, displacement and immediates. This can also show the length of >>> instructions. >>> >>> This version introduces instruction attributes for decoding instructions. >>> The instruction attribute tables are generated from the opcode map file >>> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >>> >>> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >>> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >>> and consist of below two types of opcode tables. >>> >>> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >>> written as below; >>> >>> Table: table-name >>> Referrer: escaped-name >>> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>> (or) >>> opcode: escape # escaped-name >>> EndTable >>> >>> Group opcodes, which has 8 elements, are written as below; >>> >>> GrpTable: GrpXXX >>> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>> EndTable >>> >>> These opcode maps include a few SSE and FP opcodes (for setup), because >>> those opcodes are used in the kernel. >>> >> >> >> I'm getting the following build error on an old K7 box: >> >> arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: >> arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) >> arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once >> arch/x86/lib/inat.c:29: erreur: for each function it appears in.) > > Thanks for reporting! > Hmm, it seems that inat-tables.c is not correctly generated. > Could you tell me which awk you used and send the inat-tables.c? > > Thank you, > Sure: $ awk -Wv mawk 1.3.3 Nov 1996, Copyright (C) Michael D. Brennan compiled limits: max NF 32767 sprintf buffer 2040 And I've sent you the content of inat_tables.c in the other answer :) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Frederic Weisbecker wrote: > On Thu, Aug 20, 2009 at 01:42:31AM +0200, Frederic Weisbecker wrote: >> On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >>> Add x86 instruction decoder to arch-specific libraries. This decoder >>> can decode x86 instructions used in kernel into prefix, opcode, modrm, >>> sib, displacement and immediates. This can also show the length of >>> instructions. >>> >>> This version introduces instruction attributes for decoding instructions. >>> The instruction attribute tables are generated from the opcode map file >>> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >>> >>> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >>> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >>> and consist of below two types of opcode tables. >>> >>> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >>> written as below; >>> >>> Table: table-name >>> Referrer: escaped-name >>> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>> (or) >>> opcode: escape # escaped-name >>> EndTable >>> >>> Group opcodes, which has 8 elements, are written as below; >>> >>> GrpTable: GrpXXX >>> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>> EndTable >>> >>> These opcode maps include a few SSE and FP opcodes (for setup), because >>> those opcodes are used in the kernel. >>> >> >> >> I'm getting the following build error on an old K7 box: >> >> arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: >> arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) >> arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once >> arch/x86/lib/inat.c:29: erreur: for each function it appears in.) >> >> >> I've attached my config. I haven't such problem on a dual x86-64 box. > > > Actually I have the same problem in x86-64 > The content of my arch/x86/lib/inat-tables.c: > > /* x86 opcode map generated from x86-opcode-map.txt */ > /* Do not change this code. */ > /* Table: one byte opcode */ > /* Escape opcode map array */ > const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1][INAT_LPREFIX_MAX + 1] = { > }; > > /* Group opcode map array */ > const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1][INAT_LPREFIX_MAX + 1] = { > }; > > > I guess there is a problem with the generation of this file. Aah, you may use mawk on Ubuntu 9.04, right? If so, unfortunately, mawk is still under development. http://invisible-island.net/mawk/CHANGES > 20090727 > add check/fix to prevent gsub from recurring to modify on a substring > of the current line when the regular expression is anchored to the > beginning of the line; fixes gawk's anchgsub testcase. > > add check for implicit concatenation mistaken for exponent; fixes > gawk's hex testcase. > > add character-classes to built-in regular expressions. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Look, this means we can't use char-class expressions like [:lower:] until this version... And I've found another bug in mawk-1.3.3-20090728(the latest one). it almost works, but; $ mawk 'BEGIN {printf("0x%x\n", 0)}' 0x1 $ gawk 'BEGIN {printf("0x%x\n", 0)}' 0x0 This bug skips an array element index 0x0 in inat-tables.c :( So, I recommend you to install gawk instead mawk until that supports all posix-awk features, since I don't think it is good idea to avoid all those bugs which depends on implementation (not specification). Thank you,
On Thu, Aug 20, 2009 at 11:03:40AM -0400, Masami Hiramatsu wrote: > Frederic Weisbecker wrote: >> On Thu, Aug 20, 2009 at 01:42:31AM +0200, Frederic Weisbecker wrote: >>> On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >>>> Add x86 instruction decoder to arch-specific libraries. This decoder >>>> can decode x86 instructions used in kernel into prefix, opcode, modrm, >>>> sib, displacement and immediates. This can also show the length of >>>> instructions. >>>> >>>> This version introduces instruction attributes for decoding instructions. >>>> The instruction attribute tables are generated from the opcode map file >>>> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >>>> >>>> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >>>> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >>>> and consist of below two types of opcode tables. >>>> >>>> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >>>> written as below; >>>> >>>> Table: table-name >>>> Referrer: escaped-name >>>> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>> (or) >>>> opcode: escape # escaped-name >>>> EndTable >>>> >>>> Group opcodes, which has 8 elements, are written as below; >>>> >>>> GrpTable: GrpXXX >>>> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>> EndTable >>>> >>>> These opcode maps include a few SSE and FP opcodes (for setup), because >>>> those opcodes are used in the kernel. >>>> >>> >>> >>> I'm getting the following build error on an old K7 box: >>> >>> arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: >>> arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) >>> arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once >>> arch/x86/lib/inat.c:29: erreur: for each function it appears in.) >>> >>> >>> I've attached my config. I haven't such problem on a dual x86-64 box. >> >> >> Actually I have the same problem in x86-64 >> The content of my arch/x86/lib/inat-tables.c: >> >> /* x86 opcode map generated from x86-opcode-map.txt */ >> /* Do not change this code. */ >> /* Table: one byte opcode */ >> /* Escape opcode map array */ >> const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1][INAT_LPREFIX_MAX + 1] = { >> }; >> >> /* Group opcode map array */ >> const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1][INAT_LPREFIX_MAX + 1] = { >> }; >> >> >> I guess there is a problem with the generation of this file. > > Aah, you may use mawk on Ubuntu 9.04, right? > If so, unfortunately, mawk is still under development. > > http://invisible-island.net/mawk/CHANGES Aargh... >> 20090727 >> add check/fix to prevent gsub from recurring to modify on a substring >> of the current line when the regular expression is anchored to the >> beginning of the line; fixes gawk's anchgsub testcase. >> >> add check for implicit concatenation mistaken for exponent; fixes >> gawk's hex testcase. >> >> add character-classes to built-in regular expressions. > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > Look, this means we can't use char-class expressions like > [:lower:] until this version... > > And I've found another bug in mawk-1.3.3-20090728(the latest one). > it almost works, but; > > $ mawk 'BEGIN {printf("0x%x\n", 0)}' > 0x1 Ouch, indeed. > $ gawk 'BEGIN {printf("0x%x\n", 0)}' > 0x0 > > This bug skips an array element index 0x0 in inat-tables.c :( > > So, I recommend you to install gawk instead mawk until that > supports all posix-awk features, since I don't think it is > good idea to avoid all those bugs which depends on > implementation (not specification). > > > Thank you, Yeah, indeed. May be add a warning (or build error) in case the user uses mawk? Anyway that works fine now with gawk, thanks! All your patches build well :-) > > -- > Masami Hiramatsu > > Software Engineer > Hitachi Computer Products (America), Inc. > Software Solutions Division > > e-mail: mhiramat@redhat.com > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Frederic Weisbecker wrote: > On Thu, Aug 20, 2009 at 11:03:40AM -0400, Masami Hiramatsu wrote: >> Frederic Weisbecker wrote: >>> On Thu, Aug 20, 2009 at 01:42:31AM +0200, Frederic Weisbecker wrote: >>>> On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >>>>> Add x86 instruction decoder to arch-specific libraries. This decoder >>>>> can decode x86 instructions used in kernel into prefix, opcode, modrm, >>>>> sib, displacement and immediates. This can also show the length of >>>>> instructions. >>>>> >>>>> This version introduces instruction attributes for decoding instructions. >>>>> The instruction attribute tables are generated from the opcode map file >>>>> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >>>>> >>>>> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >>>>> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >>>>> and consist of below two types of opcode tables. >>>>> >>>>> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >>>>> written as below; >>>>> >>>>> Table: table-name >>>>> Referrer: escaped-name >>>>> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>> (or) >>>>> opcode: escape # escaped-name >>>>> EndTable >>>>> >>>>> Group opcodes, which has 8 elements, are written as below; >>>>> >>>>> GrpTable: GrpXXX >>>>> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>> EndTable >>>>> >>>>> These opcode maps include a few SSE and FP opcodes (for setup), because >>>>> those opcodes are used in the kernel. >>>>> >>>> >>>> >>>> I'm getting the following build error on an old K7 box: >>>> >>>> arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: >>>> arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) >>>> arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once >>>> arch/x86/lib/inat.c:29: erreur: for each function it appears in.) >>>> >>>> >>>> I've attached my config. I haven't such problem on a dual x86-64 box. >>> >>> >>> Actually I have the same problem in x86-64 >>> The content of my arch/x86/lib/inat-tables.c: >>> >>> /* x86 opcode map generated from x86-opcode-map.txt */ >>> /* Do not change this code. */ >>> /* Table: one byte opcode */ >>> /* Escape opcode map array */ >>> const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>> }; >>> >>> /* Group opcode map array */ >>> const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>> }; >>> >>> >>> I guess there is a problem with the generation of this file. >> >> Aah, you may use mawk on Ubuntu 9.04, right? >> If so, unfortunately, mawk is still under development. >> >> http://invisible-island.net/mawk/CHANGES > > > > Aargh... > > >>> 20090727 >>> add check/fix to prevent gsub from recurring to modify on a substring >>> of the current line when the regular expression is anchored to the >>> beginning of the line; fixes gawk's anchgsub testcase. >>> >>> add check for implicit concatenation mistaken for exponent; fixes >>> gawk's hex testcase. >>> >>> add character-classes to built-in regular expressions. >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >> Look, this means we can't use char-class expressions like >> [:lower:] until this version... >> >> And I've found another bug in mawk-1.3.3-20090728(the latest one). >> it almost works, but; >> >> $ mawk 'BEGIN {printf("0x%x\n", 0)}' >> 0x1 > > > Ouch, indeed. > > > >> $ gawk 'BEGIN {printf("0x%x\n", 0)}' >> 0x0 >> >> This bug skips an array element index 0x0 in inat-tables.c :( >> >> So, I recommend you to install gawk instead mawk until that >> supports all posix-awk features, since I don't think it is >> good idea to avoid all those bugs which depends on >> implementation (not specification). >> >> >> Thank you, > > > > Yeah, indeed. May be add a warning (or build error) in case the user uses > mawk? Hmm, it is possible that mawk will fix those bugs and catch up soon, so, I think checking mawk is not a good idea. (and since there will be other awk implementations, it's not fair.) I think what all I can do now is reporting bugs to mawk and ubuntu people.:-) > > Anyway that works fine now with gawk, thanks! > All your patches build well :-) Thank you for testing!
On Thu, Aug 20, 2009 at 12:16:05PM -0400, Masami Hiramatsu wrote: > Frederic Weisbecker wrote: >> On Thu, Aug 20, 2009 at 11:03:40AM -0400, Masami Hiramatsu wrote: >>> Frederic Weisbecker wrote: >>>> On Thu, Aug 20, 2009 at 01:42:31AM +0200, Frederic Weisbecker wrote: >>>>> On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >>>>>> Add x86 instruction decoder to arch-specific libraries. This decoder >>>>>> can decode x86 instructions used in kernel into prefix, opcode, modrm, >>>>>> sib, displacement and immediates. This can also show the length of >>>>>> instructions. >>>>>> >>>>>> This version introduces instruction attributes for decoding instructions. >>>>>> The instruction attribute tables are generated from the opcode map file >>>>>> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >>>>>> >>>>>> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >>>>>> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >>>>>> and consist of below two types of opcode tables. >>>>>> >>>>>> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >>>>>> written as below; >>>>>> >>>>>> Table: table-name >>>>>> Referrer: escaped-name >>>>>> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>>> (or) >>>>>> opcode: escape # escaped-name >>>>>> EndTable >>>>>> >>>>>> Group opcodes, which has 8 elements, are written as below; >>>>>> >>>>>> GrpTable: GrpXXX >>>>>> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>>> EndTable >>>>>> >>>>>> These opcode maps include a few SSE and FP opcodes (for setup), because >>>>>> those opcodes are used in the kernel. >>>>>> >>>>> >>>>> >>>>> I'm getting the following build error on an old K7 box: >>>>> >>>>> arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: >>>>> arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) >>>>> arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once >>>>> arch/x86/lib/inat.c:29: erreur: for each function it appears in.) >>>>> >>>>> >>>>> I've attached my config. I haven't such problem on a dual x86-64 box. >>>> >>>> >>>> Actually I have the same problem in x86-64 >>>> The content of my arch/x86/lib/inat-tables.c: >>>> >>>> /* x86 opcode map generated from x86-opcode-map.txt */ >>>> /* Do not change this code. */ >>>> /* Table: one byte opcode */ >>>> /* Escape opcode map array */ >>>> const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>>> }; >>>> >>>> /* Group opcode map array */ >>>> const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>>> }; >>>> >>>> >>>> I guess there is a problem with the generation of this file. >>> >>> Aah, you may use mawk on Ubuntu 9.04, right? >>> If so, unfortunately, mawk is still under development. >>> >>> http://invisible-island.net/mawk/CHANGES >> >> >> >> Aargh... >> >> >>>> 20090727 >>>> add check/fix to prevent gsub from recurring to modify on a substring >>>> of the current line when the regular expression is anchored to the >>>> beginning of the line; fixes gawk's anchgsub testcase. >>>> >>>> add check for implicit concatenation mistaken for exponent; fixes >>>> gawk's hex testcase. >>>> >>>> add character-classes to built-in regular expressions. >>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>> Look, this means we can't use char-class expressions like >>> [:lower:] until this version... >>> >>> And I've found another bug in mawk-1.3.3-20090728(the latest one). >>> it almost works, but; >>> >>> $ mawk 'BEGIN {printf("0x%x\n", 0)}' >>> 0x1 >> >> >> Ouch, indeed. >> >> >> >>> $ gawk 'BEGIN {printf("0x%x\n", 0)}' >>> 0x0 >>> >>> This bug skips an array element index 0x0 in inat-tables.c :( >>> >>> So, I recommend you to install gawk instead mawk until that >>> supports all posix-awk features, since I don't think it is >>> good idea to avoid all those bugs which depends on >>> implementation (not specification). >>> >>> >>> Thank you, >> >> >> >> Yeah, indeed. May be add a warning (or build error) in case the user uses >> mawk? > > Hmm, it is possible that mawk will fix those bugs and catch up soon, > so, I think checking mawk is not a good idea. > (and since there will be other awk implementations, it's not fair.) > > I think what all I can do now is reporting bugs to > mawk and ubuntu people.:-) Yeah, but without your tip I couldn't be able to find the origin before some time. And the kernel couldn't build anyway. At least we should do something with this version of mawk. >> >> Anyway that works fine now with gawk, thanks! >> All your patches build well :-) > > Thank you for testing! > > -- > Masami Hiramatsu > > Software Engineer > Hitachi Computer Products (America), Inc. > Software Solutions Division > > e-mail: mhiramat@redhat.com > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Frederic Weisbecker wrote: > On Thu, Aug 20, 2009 at 12:16:05PM -0400, Masami Hiramatsu wrote: >> Frederic Weisbecker wrote: >>> On Thu, Aug 20, 2009 at 11:03:40AM -0400, Masami Hiramatsu wrote: >>>> Frederic Weisbecker wrote: >>>>> On Thu, Aug 20, 2009 at 01:42:31AM +0200, Frederic Weisbecker wrote: >>>>>> On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >>>>>>> Add x86 instruction decoder to arch-specific libraries. This decoder >>>>>>> can decode x86 instructions used in kernel into prefix, opcode, modrm, >>>>>>> sib, displacement and immediates. This can also show the length of >>>>>>> instructions. >>>>>>> >>>>>>> This version introduces instruction attributes for decoding instructions. >>>>>>> The instruction attribute tables are generated from the opcode map file >>>>>>> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >>>>>>> >>>>>>> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >>>>>>> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >>>>>>> and consist of below two types of opcode tables. >>>>>>> >>>>>>> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >>>>>>> written as below; >>>>>>> >>>>>>> Table: table-name >>>>>>> Referrer: escaped-name >>>>>>> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>>>> (or) >>>>>>> opcode: escape # escaped-name >>>>>>> EndTable >>>>>>> >>>>>>> Group opcodes, which has 8 elements, are written as below; >>>>>>> >>>>>>> GrpTable: GrpXXX >>>>>>> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>>>> EndTable >>>>>>> >>>>>>> These opcode maps include a few SSE and FP opcodes (for setup), because >>>>>>> those opcodes are used in the kernel. >>>>>>> >>>>>> >>>>>> >>>>>> I'm getting the following build error on an old K7 box: >>>>>> >>>>>> arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: >>>>>> arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) >>>>>> arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once >>>>>> arch/x86/lib/inat.c:29: erreur: for each function it appears in.) >>>>>> >>>>>> >>>>>> I've attached my config. I haven't such problem on a dual x86-64 box. >>>>> >>>>> >>>>> Actually I have the same problem in x86-64 >>>>> The content of my arch/x86/lib/inat-tables.c: >>>>> >>>>> /* x86 opcode map generated from x86-opcode-map.txt */ >>>>> /* Do not change this code. */ >>>>> /* Table: one byte opcode */ >>>>> /* Escape opcode map array */ >>>>> const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>>>> }; >>>>> >>>>> /* Group opcode map array */ >>>>> const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>>>> }; >>>>> >>>>> >>>>> I guess there is a problem with the generation of this file. >>>> >>>> Aah, you may use mawk on Ubuntu 9.04, right? >>>> If so, unfortunately, mawk is still under development. >>>> >>>> http://invisible-island.net/mawk/CHANGES >>> >>> >>> >>> Aargh... >>> >>> >>>>> 20090727 >>>>> add check/fix to prevent gsub from recurring to modify on a substring >>>>> of the current line when the regular expression is anchored to the >>>>> beginning of the line; fixes gawk's anchgsub testcase. >>>>> >>>>> add check for implicit concatenation mistaken for exponent; fixes >>>>> gawk's hex testcase. >>>>> >>>>> add character-classes to built-in regular expressions. >>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>> Look, this means we can't use char-class expressions like >>>> [:lower:] until this version... >>>> >>>> And I've found another bug in mawk-1.3.3-20090728(the latest one). >>>> it almost works, but; >>>> >>>> $ mawk 'BEGIN {printf("0x%x\n", 0)}' >>>> 0x1 >>> >>> >>> Ouch, indeed. >>> >>> >>> >>>> $ gawk 'BEGIN {printf("0x%x\n", 0)}' >>>> 0x0 >>>> >>>> This bug skips an array element index 0x0 in inat-tables.c :( >>>> >>>> So, I recommend you to install gawk instead mawk until that >>>> supports all posix-awk features, since I don't think it is >>>> good idea to avoid all those bugs which depends on >>>> implementation (not specification). >>>> >>>> >>>> Thank you, >>> >>> >>> >>> Yeah, indeed. May be add a warning (or build error) in case the user uses >>> mawk? >> >> Hmm, it is possible that mawk will fix those bugs and catch up soon, >> so, I think checking mawk is not a good idea. >> (and since there will be other awk implementations, it's not fair.) >> >> I think what all I can do now is reporting bugs to >> mawk and ubuntu people.:-) > > > > Yeah, but without your tip I couldn't be able to find the origin > before some time. > And the kernel couldn't build anyway. > > At least we should do something with this version of mawk. Hm, indeed. Maybe, we can run additional sanity check script before using awk, like this; --- res=`echo a | $AWK '/[[:lower:]]+/{print "OK"}'` [ "$res" != "OK" ] && exit 1 res=`$AWK 'BEGIN {printf("%x", 0)}'` [ "$res" != "0" ] && exit 1 exit 0 --- Thanks,
On Thu, Aug 20, 2009 at 03:01:25PM -0400, Masami Hiramatsu wrote: > Frederic Weisbecker wrote: >> On Thu, Aug 20, 2009 at 12:16:05PM -0400, Masami Hiramatsu wrote: >>> Frederic Weisbecker wrote: >>>> On Thu, Aug 20, 2009 at 11:03:40AM -0400, Masami Hiramatsu wrote: >>>>> Frederic Weisbecker wrote: >>>>>> On Thu, Aug 20, 2009 at 01:42:31AM +0200, Frederic Weisbecker wrote: >>>>>>> On Thu, Aug 13, 2009 at 04:34:13PM -0400, Masami Hiramatsu wrote: >>>>>>>> Add x86 instruction decoder to arch-specific libraries. This decoder >>>>>>>> can decode x86 instructions used in kernel into prefix, opcode, modrm, >>>>>>>> sib, displacement and immediates. This can also show the length of >>>>>>>> instructions. >>>>>>>> >>>>>>>> This version introduces instruction attributes for decoding instructions. >>>>>>>> The instruction attribute tables are generated from the opcode map file >>>>>>>> (x86-opcode-map.txt) by the generator script(gen-insn-attr-x86.awk). >>>>>>>> >>>>>>>> Currently, the opcode maps are based on opcode maps in Intel(R) 64 and >>>>>>>> IA-32 Architectures Software Developers Manual Vol.2: Appendix.A, >>>>>>>> and consist of below two types of opcode tables. >>>>>>>> >>>>>>>> 1-byte/2-bytes/3-bytes opcodes, which has 256 elements, are >>>>>>>> written as below; >>>>>>>> >>>>>>>> Table: table-name >>>>>>>> Referrer: escaped-name >>>>>>>> opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>>>>> (or) >>>>>>>> opcode: escape # escaped-name >>>>>>>> EndTable >>>>>>>> >>>>>>>> Group opcodes, which has 8 elements, are written as below; >>>>>>>> >>>>>>>> GrpTable: GrpXXX >>>>>>>> reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] >>>>>>>> EndTable >>>>>>>> >>>>>>>> These opcode maps include a few SSE and FP opcodes (for setup), because >>>>>>>> those opcodes are used in the kernel. >>>>>>>> >>>>>>> >>>>>>> >>>>>>> I'm getting the following build error on an old K7 box: >>>>>>> >>>>>>> arch/x86/lib/inat.c: In function ‘inat_get_opcode_attribute’: >>>>>>> arch/x86/lib/inat.c:29: erreur: ‘inat_primary_table’ undeclared (first use in this function) >>>>>>> arch/x86/lib/inat.c:29: erreur: (Each undeclared identifier is reported only once >>>>>>> arch/x86/lib/inat.c:29: erreur: for each function it appears in.) >>>>>>> >>>>>>> >>>>>>> I've attached my config. I haven't such problem on a dual x86-64 box. >>>>>> >>>>>> >>>>>> Actually I have the same problem in x86-64 >>>>>> The content of my arch/x86/lib/inat-tables.c: >>>>>> >>>>>> /* x86 opcode map generated from x86-opcode-map.txt */ >>>>>> /* Do not change this code. */ >>>>>> /* Table: one byte opcode */ >>>>>> /* Escape opcode map array */ >>>>>> const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>>>>> }; >>>>>> >>>>>> /* Group opcode map array */ >>>>>> const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1][INAT_LPREFIX_MAX + 1] = { >>>>>> }; >>>>>> >>>>>> >>>>>> I guess there is a problem with the generation of this file. >>>>> >>>>> Aah, you may use mawk on Ubuntu 9.04, right? >>>>> If so, unfortunately, mawk is still under development. >>>>> >>>>> http://invisible-island.net/mawk/CHANGES >>>> >>>> >>>> >>>> Aargh... >>>> >>>> >>>>>> 20090727 >>>>>> add check/fix to prevent gsub from recurring to modify on a substring >>>>>> of the current line when the regular expression is anchored to the >>>>>> beginning of the line; fixes gawk's anchgsub testcase. >>>>>> >>>>>> add check for implicit concatenation mistaken for exponent; fixes >>>>>> gawk's hex testcase. >>>>>> >>>>>> add character-classes to built-in regular expressions. >>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>>> Look, this means we can't use char-class expressions like >>>>> [:lower:] until this version... >>>>> >>>>> And I've found another bug in mawk-1.3.3-20090728(the latest one). >>>>> it almost works, but; >>>>> >>>>> $ mawk 'BEGIN {printf("0x%x\n", 0)}' >>>>> 0x1 >>>> >>>> >>>> Ouch, indeed. >>>> >>>> >>>> >>>>> $ gawk 'BEGIN {printf("0x%x\n", 0)}' >>>>> 0x0 >>>>> >>>>> This bug skips an array element index 0x0 in inat-tables.c :( >>>>> >>>>> So, I recommend you to install gawk instead mawk until that >>>>> supports all posix-awk features, since I don't think it is >>>>> good idea to avoid all those bugs which depends on >>>>> implementation (not specification). >>>>> >>>>> >>>>> Thank you, >>>> >>>> >>>> >>>> Yeah, indeed. May be add a warning (or build error) in case the user uses >>>> mawk? >>> >>> Hmm, it is possible that mawk will fix those bugs and catch up soon, >>> so, I think checking mawk is not a good idea. >>> (and since there will be other awk implementations, it's not fair.) >>> >>> I think what all I can do now is reporting bugs to >>> mawk and ubuntu people.:-) >> >> >> >> Yeah, but without your tip I couldn't be able to find the origin >> before some time. >> And the kernel couldn't build anyway. >> >> At least we should do something with this version of mawk. > > Hm, indeed. > Maybe, we can run additional sanity check script before using > awk, like this; > > --- > res=`echo a | $AWK '/[[:lower:]]+/{print "OK"}'` > [ "$res" != "OK" ] && exit 1 > > res=`$AWK 'BEGIN {printf("%x", 0)}'` > [ "$res" != "0" ] && exit 1 > > exit 0 > --- > > Thanks, > Yeah, that looks good. Thanks. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/x86/include/asm/inat.h b/arch/x86/include/asm/inat.h new file mode 100644 index 0000000..2866fdd --- /dev/null +++ b/arch/x86/include/asm/inat.h @@ -0,0 +1,188 @@ +#ifndef _ASM_X86_INAT_H +#define _ASM_X86_INAT_H +/* + * x86 instruction attributes + * + * Written by Masami Hiramatsu <mhiramat@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ +#include <asm/inat_types.h> + +/* + * Internal bits. Don't use bitmasks directly, because these bits are + * unstable. You should use checking functions. + */ + +#define INAT_OPCODE_TABLE_SIZE 256 +#define INAT_GROUP_TABLE_SIZE 8 + +/* Legacy instruction prefixes */ +#define INAT_PFX_OPNDSZ 1 /* 0x66 */ /* LPFX1 */ +#define INAT_PFX_REPNE 2 /* 0xF2 */ /* LPFX2 */ +#define INAT_PFX_REPE 3 /* 0xF3 */ /* LPFX3 */ +#define INAT_PFX_LOCK 4 /* 0xF0 */ +#define INAT_PFX_CS 5 /* 0x2E */ +#define INAT_PFX_DS 6 /* 0x3E */ +#define INAT_PFX_ES 7 /* 0x26 */ +#define INAT_PFX_FS 8 /* 0x64 */ +#define INAT_PFX_GS 9 /* 0x65 */ +#define INAT_PFX_SS 10 /* 0x36 */ +#define INAT_PFX_ADDRSZ 11 /* 0x67 */ + +#define INAT_LPREFIX_MAX 3 + +/* Immediate size */ +#define INAT_IMM_BYTE 1 +#define INAT_IMM_WORD 2 +#define INAT_IMM_DWORD 3 +#define INAT_IMM_QWORD 4 +#define INAT_IMM_PTR 5 +#define INAT_IMM_VWORD32 6 +#define INAT_IMM_VWORD 7 + +/* Legacy prefix */ +#define INAT_PFX_OFFS 0 +#define INAT_PFX_BITS 4 +#define INAT_PFX_MAX ((1 << INAT_PFX_BITS) - 1) +#define INAT_PFX_MASK (INAT_PFX_MAX << INAT_PFX_OFFS) +/* Escape opcodes */ +#define INAT_ESC_OFFS (INAT_PFX_OFFS + INAT_PFX_BITS) +#define INAT_ESC_BITS 2 +#define INAT_ESC_MAX ((1 << INAT_ESC_BITS) - 1) +#define INAT_ESC_MASK (INAT_ESC_MAX << INAT_ESC_OFFS) +/* Group opcodes (1-16) */ +#define INAT_GRP_OFFS (INAT_ESC_OFFS + INAT_ESC_BITS) +#define INAT_GRP_BITS 5 +#define INAT_GRP_MAX ((1 << INAT_GRP_BITS) - 1) +#define INAT_GRP_MASK (INAT_GRP_MAX << INAT_GRP_OFFS) +/* Immediates */ +#define INAT_IMM_OFFS (INAT_GRP_OFFS + INAT_GRP_BITS) +#define INAT_IMM_BITS 3 +#define INAT_IMM_MASK (((1 << INAT_IMM_BITS) - 1) << INAT_IMM_OFFS) +/* Flags */ +#define INAT_FLAG_OFFS (INAT_IMM_OFFS + INAT_IMM_BITS) +#define INAT_REXPFX (1 << INAT_FLAG_OFFS) +#define INAT_MODRM (1 << (INAT_FLAG_OFFS + 1)) +#define INAT_FORCE64 (1 << (INAT_FLAG_OFFS + 2)) +#define INAT_SCNDIMM (1 << (INAT_FLAG_OFFS + 3)) +#define INAT_MOFFSET (1 << (INAT_FLAG_OFFS + 4)) +#define INAT_VARIANT (1 << (INAT_FLAG_OFFS + 5)) +/* Attribute making macros for attribute tables */ +#define INAT_MAKE_PREFIX(pfx) (pfx << INAT_PFX_OFFS) +#define INAT_MAKE_ESCAPE(esc) (esc << INAT_ESC_OFFS) +#define INAT_MAKE_GROUP(grp) ((grp << INAT_GRP_OFFS) | INAT_MODRM) +#define INAT_MAKE_IMM(imm) (imm << INAT_IMM_OFFS) + +/* Attribute search APIs */ +extern insn_attr_t inat_get_opcode_attribute(insn_byte_t opcode); +extern insn_attr_t inat_get_escape_attribute(insn_byte_t opcode, + insn_byte_t last_pfx, + insn_attr_t esc_attr); +extern insn_attr_t inat_get_group_attribute(insn_byte_t modrm, + insn_byte_t last_pfx, + insn_attr_t esc_attr); + +/* Attribute checking functions */ +static inline int inat_is_prefix(insn_attr_t attr) +{ + return attr & INAT_PFX_MASK; +} + +static inline int inat_is_address_size_prefix(insn_attr_t attr) +{ + return (attr & INAT_PFX_MASK) == INAT_PFX_ADDRSZ; +} + +static inline int inat_is_operand_size_prefix(insn_attr_t attr) +{ + return (attr & INAT_PFX_MASK) == INAT_PFX_OPNDSZ; +} + +static inline int inat_last_prefix_id(insn_attr_t attr) +{ + if ((attr & INAT_PFX_MASK) > INAT_LPREFIX_MAX) + return 0; + else + return attr & INAT_PFX_MASK; +} + +static inline int inat_is_escape(insn_attr_t attr) +{ + return attr & INAT_ESC_MASK; +} + +static inline int inat_escape_id(insn_attr_t attr) +{ + return (attr & INAT_ESC_MASK) >> INAT_ESC_OFFS; +} + +static inline int inat_is_group(insn_attr_t attr) +{ + return attr & INAT_GRP_MASK; +} + +static inline int inat_group_id(insn_attr_t attr) +{ + return (attr & INAT_GRP_MASK) >> INAT_GRP_OFFS; +} + +static inline int inat_group_common_attribute(insn_attr_t attr) +{ + return attr & ~INAT_GRP_MASK; +} + +static inline int inat_has_immediate(insn_attr_t attr) +{ + return attr & INAT_IMM_MASK; +} + +static inline int inat_immediate_size(insn_attr_t attr) +{ + return (attr & INAT_IMM_MASK) >> INAT_IMM_OFFS; +} + +static inline int inat_is_rex_prefix(insn_attr_t attr) +{ + return attr & INAT_REXPFX; +} + +static inline int inat_has_modrm(insn_attr_t attr) +{ + return attr & INAT_MODRM; +} + +static inline int inat_is_force64(insn_attr_t attr) +{ + return attr & INAT_FORCE64; +} + +static inline int inat_has_second_immediate(insn_attr_t attr) +{ + return attr & INAT_SCNDIMM; +} + +static inline int inat_has_moffset(insn_attr_t attr) +{ + return attr & INAT_MOFFSET; +} + +static inline int inat_has_variant(insn_attr_t attr) +{ + return attr & INAT_VARIANT; +} + +#endif diff --git a/arch/x86/include/asm/inat_types.h b/arch/x86/include/asm/inat_types.h new file mode 100644 index 0000000..cb3c20c --- /dev/null +++ b/arch/x86/include/asm/inat_types.h @@ -0,0 +1,29 @@ +#ifndef _ASM_X86_INAT_TYPES_H +#define _ASM_X86_INAT_TYPES_H +/* + * x86 instruction attributes + * + * Written by Masami Hiramatsu <mhiramat@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +/* Instruction attributes */ +typedef unsigned int insn_attr_t; +typedef unsigned char insn_byte_t; +typedef signed int insn_value_t; + +#endif diff --git a/arch/x86/include/asm/insn.h b/arch/x86/include/asm/insn.h new file mode 100644 index 0000000..12b4e37 --- /dev/null +++ b/arch/x86/include/asm/insn.h @@ -0,0 +1,143 @@ +#ifndef _ASM_X86_INSN_H +#define _ASM_X86_INSN_H +/* + * x86 instruction analysis + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) IBM Corporation, 2009 + */ + +/* insn_attr_t is defined in inat.h */ +#include <asm/inat.h> + +struct insn_field { + union { + insn_value_t value; + insn_byte_t bytes[4]; + }; + /* !0 if we've run insn_get_xxx() for this field */ + unsigned char got; + unsigned char nbytes; +}; + +struct insn { + struct insn_field prefixes; /* + * Prefixes + * prefixes.bytes[3]: last prefix + */ + struct insn_field rex_prefix; /* REX prefix */ + struct insn_field opcode; /* + * opcode.bytes[0]: opcode1 + * opcode.bytes[1]: opcode2 + * opcode.bytes[2]: opcode3 + */ + struct insn_field modrm; + struct insn_field sib; + struct insn_field displacement; + union { + struct insn_field immediate; + struct insn_field moffset1; /* for 64bit MOV */ + struct insn_field immediate1; /* for 64bit imm or off16/32 */ + }; + union { + struct insn_field moffset2; /* for 64bit MOV */ + struct insn_field immediate2; /* for 64bit imm or seg16 */ + }; + + insn_attr_t attr; + unsigned char opnd_bytes; + unsigned char addr_bytes; + unsigned char length; + unsigned char x86_64; + + const insn_byte_t *kaddr; /* kernel address of insn to analyze */ + const insn_byte_t *next_byte; +}; + +#define X86_MODRM_MOD(modrm) (((modrm) & 0xc0) >> 6) +#define X86_MODRM_REG(modrm) (((modrm) & 0x38) >> 3) +#define X86_MODRM_RM(modrm) ((modrm) & 0x07) + +#define X86_SIB_SCALE(sib) (((sib) & 0xc0) >> 6) +#define X86_SIB_INDEX(sib) (((sib) & 0x38) >> 3) +#define X86_SIB_BASE(sib) ((sib) & 0x07) + +#define X86_REX_W(rex) ((rex) & 8) +#define X86_REX_R(rex) ((rex) & 4) +#define X86_REX_X(rex) ((rex) & 2) +#define X86_REX_B(rex) ((rex) & 1) + +/* The last prefix is needed for two-byte and three-byte opcodes */ +static inline insn_byte_t insn_last_prefix(struct insn *insn) +{ + return insn->prefixes.bytes[3]; +} + +extern void insn_init(struct insn *insn, const void *kaddr, int x86_64); +extern void insn_get_prefixes(struct insn *insn); +extern void insn_get_opcode(struct insn *insn); +extern void insn_get_modrm(struct insn *insn); +extern void insn_get_sib(struct insn *insn); +extern void insn_get_displacement(struct insn *insn); +extern void insn_get_immediate(struct insn *insn); +extern void insn_get_length(struct insn *insn); + +/* Attribute will be determined after getting ModRM (for opcode groups) */ +static inline void insn_get_attribute(struct insn *insn) +{ + insn_get_modrm(insn); +} + +/* Instruction uses RIP-relative addressing */ +extern int insn_rip_relative(struct insn *insn); + +/* Init insn for kernel text */ +static inline void kernel_insn_init(struct insn *insn, const void *kaddr) +{ +#ifdef CONFIG_X86_64 + insn_init(insn, kaddr, 1); +#else /* CONFIG_X86_32 */ + insn_init(insn, kaddr, 0); +#endif +} + +/* Offset of each field from kaddr */ +static inline int insn_offset_rex_prefix(struct insn *insn) +{ + return insn->prefixes.nbytes; +} +static inline int insn_offset_opcode(struct insn *insn) +{ + return insn_offset_rex_prefix(insn) + insn->rex_prefix.nbytes; +} +static inline int insn_offset_modrm(struct insn *insn) +{ + return insn_offset_opcode(insn) + insn->opcode.nbytes; +} +static inline int insn_offset_sib(struct insn *insn) +{ + return insn_offset_modrm(insn) + insn->modrm.nbytes; +} +static inline int insn_offset_displacement(struct insn *insn) +{ + return insn_offset_sib(insn) + insn->sib.nbytes; +} +static inline int insn_offset_immediate(struct insn *insn) +{ + return insn_offset_displacement(insn) + insn->displacement.nbytes; +} + +#endif /* _ASM_X86_INSN_H */ diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile index 07c3189..c77f8a7 100644 --- a/arch/x86/lib/Makefile +++ b/arch/x86/lib/Makefile @@ -2,12 +2,25 @@ # Makefile for x86 specific library files. # +inat_tables_script = $(srctree)/arch/x86/tools/gen-insn-attr-x86.awk +inat_tables_maps = $(srctree)/arch/x86/lib/x86-opcode-map.txt +quiet_cmd_inat_tables = GEN $@ + cmd_inat_tables = $(AWK) -f $(inat_tables_script) $(inat_tables_maps) > $@ + +$(obj)/inat-tables.c: $(inat_tables_script) $(inat_tables_maps) + $(call cmd,inat_tables) + +$(obj)/inat.o: $(obj)/inat-tables.c + +clean-files := inat-tables.c + obj-$(CONFIG_SMP) := msr.o lib-y := delay.o lib-y += thunk_$(BITS).o lib-y += usercopy_$(BITS).o getuser.o putuser.o lib-y += memcpy_$(BITS).o +lib-y += insn.o inat.o ifeq ($(CONFIG_X86_32),y) obj-y += atomic64_32.o diff --git a/arch/x86/lib/inat.c b/arch/x86/lib/inat.c new file mode 100644 index 0000000..054656a --- /dev/null +++ b/arch/x86/lib/inat.c @@ -0,0 +1,78 @@ +/* + * x86 instruction attribute tables + * + * Written by Masami Hiramatsu <mhiramat@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ +#include <asm/insn.h> + +/* Attribute tables are generated from opcode map */ +#include "inat-tables.c" + +/* Attribute search APIs */ +insn_attr_t inat_get_opcode_attribute(insn_byte_t opcode) +{ + return inat_primary_table[opcode]; +} + +insn_attr_t inat_get_escape_attribute(insn_byte_t opcode, insn_byte_t last_pfx, + insn_attr_t esc_attr) +{ + const insn_attr_t *table; + insn_attr_t lpfx_attr; + int n, m = 0; + + n = inat_escape_id(esc_attr); + if (last_pfx) { + lpfx_attr = inat_get_opcode_attribute(last_pfx); + m = inat_last_prefix_id(lpfx_attr); + } + table = inat_escape_tables[n][0]; + if (!table) + return 0; + if (inat_has_variant(table[opcode]) && m) { + table = inat_escape_tables[n][m]; + if (!table) + return 0; + } + return table[opcode]; +} + +insn_attr_t inat_get_group_attribute(insn_byte_t modrm, insn_byte_t last_pfx, + insn_attr_t grp_attr) +{ + const insn_attr_t *table; + insn_attr_t lpfx_attr; + int n, m = 0; + + n = inat_group_id(grp_attr); + if (last_pfx) { + lpfx_attr = inat_get_opcode_attribute(last_pfx); + m = inat_last_prefix_id(lpfx_attr); + } + table = inat_group_tables[n][0]; + if (!table) + return inat_group_common_attribute(grp_attr); + if (inat_has_variant(table[X86_MODRM_REG(modrm)]) && m) { + table = inat_escape_tables[n][m]; + if (!table) + return inat_group_common_attribute(grp_attr); + } + return table[X86_MODRM_REG(modrm)] | + inat_group_common_attribute(grp_attr); +} + diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c new file mode 100644 index 0000000..dfd56a3 --- /dev/null +++ b/arch/x86/lib/insn.c @@ -0,0 +1,464 @@ +/* + * x86 instruction analysis + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) IBM Corporation, 2002, 2004, 2009 + */ + +#include <linux/string.h> +#include <asm/inat.h> +#include <asm/insn.h> + +#define get_next(t, insn) \ + ({t r; r = *(t*)insn->next_byte; insn->next_byte += sizeof(t); r; }) + +#define peek_next(t, insn) \ + ({t r; r = *(t*)insn->next_byte; r; }) + +/** + * insn_init() - initialize struct insn + * @insn: &struct insn to be initialized + * @kaddr: address (in kernel memory) of instruction (or copy thereof) + * @x86_64: !0 for 64-bit kernel or 64-bit app + */ +void insn_init(struct insn *insn, const void *kaddr, int x86_64) +{ + memset(insn, 0, sizeof(*insn)); + insn->kaddr = kaddr; + insn->next_byte = kaddr; + insn->x86_64 = x86_64 ? 1 : 0; + insn->opnd_bytes = 4; + if (x86_64) + insn->addr_bytes = 8; + else + insn->addr_bytes = 4; +} + +/** + * insn_get_prefixes - scan x86 instruction prefix bytes + * @insn: &struct insn containing instruction + * + * Populates the @insn->prefixes bitmap, and updates @insn->next_byte + * to point to the (first) opcode. No effect if @insn->prefixes.got + * is already set. + */ +void insn_get_prefixes(struct insn *insn) +{ + struct insn_field *prefixes = &insn->prefixes; + insn_attr_t attr; + insn_byte_t b, lb; + int i, nb; + + if (prefixes->got) + return; + + nb = 0; + lb = 0; + b = peek_next(insn_byte_t, insn); + attr = inat_get_opcode_attribute(b); + while (inat_is_prefix(attr)) { + /* Skip if same prefix */ + for (i = 0; i < nb; i++) + if (prefixes->bytes[i] == b) + goto found; + if (nb == 4) + /* Invalid instruction */ + break; + prefixes->bytes[nb++] = b; + if (inat_is_address_size_prefix(attr)) { + /* address size switches 2/4 or 4/8 */ + if (insn->x86_64) + insn->addr_bytes ^= 12; + else + insn->addr_bytes ^= 6; + } else if (inat_is_operand_size_prefix(attr)) { + /* oprand size switches 2/4 */ + insn->opnd_bytes ^= 6; + } +found: + prefixes->nbytes++; + insn->next_byte++; + lb = b; + b = peek_next(insn_byte_t, insn); + attr = inat_get_opcode_attribute(b); + } + /* Set the last prefix */ + if (lb && lb != insn->prefixes.bytes[3]) { + if (unlikely(insn->prefixes.bytes[3])) { + /* Swap the last prefix */ + b = insn->prefixes.bytes[3]; + for (i = 0; i < nb; i++) + if (prefixes->bytes[i] == lb) + prefixes->bytes[i] = b; + } + insn->prefixes.bytes[3] = lb; + } + + if (insn->x86_64) { + b = peek_next(insn_byte_t, insn); + attr = inat_get_opcode_attribute(b); + if (inat_is_rex_prefix(attr)) { + insn->rex_prefix.value = b; + insn->rex_prefix.nbytes = 1; + insn->next_byte++; + if (X86_REX_W(b)) + /* REX.W overrides opnd_size */ + insn->opnd_bytes = 8; + } + } + insn->rex_prefix.got = 1; + prefixes->got = 1; + return; +} + +/** + * insn_get_opcode - collect opcode(s) + * @insn: &struct insn containing instruction + * + * Populates @insn->opcode, updates @insn->next_byte to point past the + * opcode byte(s), and set @insn->attr (except for groups). + * If necessary, first collects any preceding (prefix) bytes. + * Sets @insn->opcode.value = opcode1. No effect if @insn->opcode.got + * is already 1. + */ +void insn_get_opcode(struct insn *insn) +{ + struct insn_field *opcode = &insn->opcode; + insn_byte_t op, pfx; + if (opcode->got) + return; + if (!insn->prefixes.got) + insn_get_prefixes(insn); + + /* Get first opcode */ + op = get_next(insn_byte_t, insn); + opcode->bytes[0] = op; + opcode->nbytes = 1; + insn->attr = inat_get_opcode_attribute(op); + while (inat_is_escape(insn->attr)) { + /* Get escaped opcode */ + op = get_next(insn_byte_t, insn); + opcode->bytes[opcode->nbytes++] = op; + pfx = insn_last_prefix(insn); + insn->attr = inat_get_escape_attribute(op, pfx, insn->attr); + } + opcode->got = 1; +} + +/** + * insn_get_modrm - collect ModRM byte, if any + * @insn: &struct insn containing instruction + * + * Populates @insn->modrm and updates @insn->next_byte to point past the + * ModRM byte, if any. If necessary, first collects the preceding bytes + * (prefixes and opcode(s)). No effect if @insn->modrm.got is already 1. + */ +void insn_get_modrm(struct insn *insn) +{ + struct insn_field *modrm = &insn->modrm; + insn_byte_t pfx, mod; + if (modrm->got) + return; + if (!insn->opcode.got) + insn_get_opcode(insn); + + if (inat_has_modrm(insn->attr)) { + mod = get_next(insn_byte_t, insn); + modrm->value = mod; + modrm->nbytes = 1; + if (inat_is_group(insn->attr)) { + pfx = insn_last_prefix(insn); + insn->attr = inat_get_group_attribute(mod, pfx, + insn->attr); + } + } + + if (insn->x86_64 && inat_is_force64(insn->attr)) + insn->opnd_bytes = 8; + modrm->got = 1; +} + + +/** + * insn_rip_relative() - Does instruction use RIP-relative addressing mode? + * @insn: &struct insn containing instruction + * + * If necessary, first collects the instruction up to and including the + * ModRM byte. No effect if @insn->x86_64 is 0. + */ +int insn_rip_relative(struct insn *insn) +{ + struct insn_field *modrm = &insn->modrm; + + if (!insn->x86_64) + return 0; + if (!modrm->got) + insn_get_modrm(insn); + /* + * For rip-relative instructions, the mod field (top 2 bits) + * is zero and the r/m field (bottom 3 bits) is 0x5. + */ + return (modrm->nbytes && (modrm->value & 0xc7) == 0x5); +} + +/** + * insn_get_sib() - Get the SIB byte of instruction + * @insn: &struct insn containing instruction + * + * If necessary, first collects the instruction up to and including the + * ModRM byte. + */ +void insn_get_sib(struct insn *insn) +{ + insn_byte_t modrm; + + if (insn->sib.got) + return; + if (!insn->modrm.got) + insn_get_modrm(insn); + if (insn->modrm.nbytes) { + modrm = (insn_byte_t)insn->modrm.value; + if (insn->addr_bytes != 2 && + X86_MODRM_MOD(modrm) != 3 && X86_MODRM_RM(modrm) == 4) { + insn->sib.value = get_next(insn_byte_t, insn); + insn->sib.nbytes = 1; + } + } + insn->sib.got = 1; +} + + +/** + * insn_get_displacement() - Get the displacement of instruction + * @insn: &struct insn containing instruction + * + * If necessary, first collects the instruction up to and including the + * SIB byte. + * Displacement value is sign-expanded. + */ +void insn_get_displacement(struct insn *insn) +{ + insn_byte_t mod, rm, base; + + if (insn->displacement.got) + return; + if (!insn->sib.got) + insn_get_sib(insn); + if (insn->modrm.nbytes) { + /* + * Interpreting the modrm byte: + * mod = 00 - no displacement fields (exceptions below) + * mod = 01 - 1-byte displacement field + * mod = 10 - displacement field is 4 bytes, or 2 bytes if + * address size = 2 (0x67 prefix in 32-bit mode) + * mod = 11 - no memory operand + * + * If address size = 2... + * mod = 00, r/m = 110 - displacement field is 2 bytes + * + * If address size != 2... + * mod != 11, r/m = 100 - SIB byte exists + * mod = 00, SIB base = 101 - displacement field is 4 bytes + * mod = 00, r/m = 101 - rip-relative addressing, displacement + * field is 4 bytes + */ + mod = X86_MODRM_MOD(insn->modrm.value); + rm = X86_MODRM_RM(insn->modrm.value); + base = X86_SIB_BASE(insn->sib.value); + if (mod == 3) + goto out; + if (mod == 1) { + insn->displacement.value = get_next(char, insn); + insn->displacement.nbytes = 1; + } else if (insn->addr_bytes == 2) { + if ((mod == 0 && rm == 6) || mod == 2) { + insn->displacement.value = + get_next(short, insn); + insn->displacement.nbytes = 2; + } + } else { + if ((mod == 0 && rm == 5) || mod == 2 || + (mod == 0 && base == 5)) { + insn->displacement.value = get_next(int, insn); + insn->displacement.nbytes = 4; + } + } + } +out: + insn->displacement.got = 1; +} + +/* Decode moffset16/32/64 */ +static void __get_moffset(struct insn *insn) +{ + switch (insn->addr_bytes) { + case 2: + insn->moffset1.value = get_next(short, insn); + insn->moffset1.nbytes = 2; + break; + case 4: + insn->moffset1.value = get_next(int, insn); + insn->moffset1.nbytes = 4; + break; + case 8: + insn->moffset1.value = get_next(int, insn); + insn->moffset1.nbytes = 4; + insn->moffset2.value = get_next(int, insn); + insn->moffset2.nbytes = 4; + break; + } + insn->moffset1.got = insn->moffset2.got = 1; +} + +/* Decode imm v32(Iz) */ +static void __get_immv32(struct insn *insn) +{ + switch (insn->opnd_bytes) { + case 2: + insn->immediate.value = get_next(short, insn); + insn->immediate.nbytes = 2; + break; + case 4: + case 8: + insn->immediate.value = get_next(int, insn); + insn->immediate.nbytes = 4; + break; + } +} + +/* Decode imm v64(Iv/Ov) */ +static void __get_immv(struct insn *insn) +{ + switch (insn->opnd_bytes) { + case 2: + insn->immediate1.value = get_next(short, insn); + insn->immediate1.nbytes = 2; + break; + case 4: + insn->immediate1.value = get_next(int, insn); + insn->immediate1.nbytes = 4; + break; + case 8: + insn->immediate1.value = get_next(int, insn); + insn->immediate1.nbytes = 4; + insn->immediate2.value = get_next(int, insn); + insn->immediate2.nbytes = 4; + break; + } + insn->immediate1.got = insn->immediate2.got = 1; +} + +/* Decode ptr16:16/32(Ap) */ +static void __get_immptr(struct insn *insn) +{ + switch (insn->opnd_bytes) { + case 2: + insn->immediate1.value = get_next(short, insn); + insn->immediate1.nbytes = 2; + break; + case 4: + insn->immediate1.value = get_next(int, insn); + insn->immediate1.nbytes = 4; + break; + case 8: + /* ptr16:64 is not exist (no segment) */ + return; + } + insn->immediate2.value = get_next(unsigned short, insn); + insn->immediate2.nbytes = 2; + insn->immediate1.got = insn->immediate2.got = 1; +} + +/** + * insn_get_immediate() - Get the immediates of instruction + * @insn: &struct insn containing instruction + * + * If necessary, first collects the instruction up to and including the + * displacement bytes. + * Basically, most of immediates are sign-expanded. Unsigned-value can be + * get by bit masking with ((1 << (nbytes * 8)) - 1) + */ +void insn_get_immediate(struct insn *insn) +{ + if (insn->immediate.got) + return; + if (!insn->displacement.got) + insn_get_displacement(insn); + + if (inat_has_moffset(insn->attr)) { + __get_moffset(insn); + goto done; + } + + if (!inat_has_immediate(insn->attr)) + /* no immediates */ + goto done; + + switch (inat_immediate_size(insn->attr)) { + case INAT_IMM_BYTE: + insn->immediate.value = get_next(char, insn); + insn->immediate.nbytes = 1; + break; + case INAT_IMM_WORD: + insn->immediate.value = get_next(short, insn); + insn->immediate.nbytes = 2; + break; + case INAT_IMM_DWORD: + insn->immediate.value = get_next(int, insn); + insn->immediate.nbytes = 4; + break; + case INAT_IMM_QWORD: + insn->immediate1.value = get_next(int, insn); + insn->immediate1.nbytes = 4; + insn->immediate2.value = get_next(int, insn); + insn->immediate2.nbytes = 4; + break; + case INAT_IMM_PTR: + __get_immptr(insn); + break; + case INAT_IMM_VWORD32: + __get_immv32(insn); + break; + case INAT_IMM_VWORD: + __get_immv(insn); + break; + default: + break; + } + if (inat_has_second_immediate(insn->attr)) { + insn->immediate2.value = get_next(char, insn); + insn->immediate2.nbytes = 1; + } +done: + insn->immediate.got = 1; +} + +/** + * insn_get_length() - Get the length of instruction + * @insn: &struct insn containing instruction + * + * If necessary, first collects the instruction up to and including the + * immediates bytes. + */ +void insn_get_length(struct insn *insn) +{ + if (insn->length) + return; + if (!insn->immediate.got) + insn_get_immediate(insn); + insn->length = (unsigned char)((unsigned long)insn->next_byte + - (unsigned long)insn->kaddr); +} diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt new file mode 100644 index 0000000..083dd59 --- /dev/null +++ b/arch/x86/lib/x86-opcode-map.txt @@ -0,0 +1,719 @@ +# x86 Opcode Maps +# +#<Opcode maps> +# Table: table-name +# Referrer: escaped-name +# opcode: mnemonic|GrpXXX [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] +# (or) +# opcode: escape # escaped-name +# EndTable +# +#<group maps> +# GrpTable: GrpXXX +# reg: mnemonic [operand1[,operand2...]] [(extra1)[,(extra2)...] [| 2nd-mnemonic ...] +# EndTable +# + +Table: one byte opcode +Referrer: +# 0x00 - 0x0f +00: ADD Eb,Gb +01: ADD Ev,Gv +02: ADD Gb,Eb +03: ADD Gv,Ev +04: ADD AL,Ib +05: ADD rAX,Iz +06: PUSH ES (i64) +07: POP ES (i64) +08: OR Eb,Gb +09: OR Ev,Gv +0a: OR Gb,Eb +0b: OR Gv,Ev +0c: OR AL,Ib +0d: OR rAX,Iz +0e: PUSH CS (i64) +0f: escape # 2-byte escape +# 0x10 - 0x1f +10: ADC Eb,Gb +11: ADC Ev,Gv +12: ADC Gb,Eb +13: ADC Gv,Ev +14: ADC AL,Ib +15: ADC rAX,Iz +16: PUSH SS (i64) +17: POP SS (i64) +18: SBB Eb,Gb +19: SBB Ev,Gv +1a: SBB Gb,Eb +1b: SBB Gv,Ev +1c: SBB AL,Ib +1d: SBB rAX,Iz +1e: PUSH DS (i64) +1f: POP DS (i64) +# 0x20 - 0x2f +20: AND Eb,Gb +21: AND Ev,Gv +22: AND Gb,Eb +23: AND Gv,Ev +24: AND AL,Ib +25: AND rAx,Iz +26: SEG=ES (Prefix) +27: DAA (i64) +28: SUB Eb,Gb +29: SUB Ev,Gv +2a: SUB Gb,Eb +2b: SUB Gv,Ev +2c: SUB AL,Ib +2d: SUB rAX,Iz +2e: SEG=CS (Prefix) +2f: DAS (i64) +# 0x30 - 0x3f +30: XOR Eb,Gb +31: XOR Ev,Gv +32: XOR Gb,Eb +33: XOR Gv,Ev +34: XOR AL,Ib +35: XOR rAX,Iz +36: SEG=SS (Prefix) +37: AAA (i64) +38: CMP Eb,Gb +39: CMP Ev,Gv +3a: CMP Gb,Eb +3b: CMP Gv,Ev +3c: CMP AL,Ib +3d: CMP rAX,Iz +3e: SEG=DS (Prefix) +3f: AAS (i64) +# 0x40 - 0x4f +40: INC eAX (i64) | REX (o64) +41: INC eCX (i64) | REX.B (o64) +42: INC eDX (i64) | REX.X (o64) +43: INC eBX (i64) | REX.XB (o64) +44: INC eSP (i64) | REX.R (o64) +45: INC eBP (i64) | REX.RB (o64) +46: INC eSI (i64) | REX.RX (o64) +47: INC eDI (i64) | REX.RXB (o64) +48: DEC eAX (i64) | REX.W (o64) +49: DEC eCX (i64) | REX.WB (o64) +4a: DEC eDX (i64) | REX.WX (o64) +4b: DEC eBX (i64) | REX.WXB (o64) +4c: DEC eSP (i64) | REX.WR (o64) +4d: DEC eBP (i64) | REX.WRB (o64) +4e: DEC eSI (i64) | REX.WRX (o64) +4f: DEC eDI (i64) | REX.WRXB (o64) +# 0x50 - 0x5f +50: PUSH rAX/r8 (d64) +51: PUSH rCX/r9 (d64) +52: PUSH rDX/r10 (d64) +53: PUSH rBX/r11 (d64) +54: PUSH rSP/r12 (d64) +55: PUSH rBP/r13 (d64) +56: PUSH rSI/r14 (d64) +57: PUSH rDI/r15 (d64) +58: POP rAX/r8 (d64) +59: POP rCX/r9 (d64) +5a: POP rDX/r10 (d64) +5b: POP rBX/r11 (d64) +5c: POP rSP/r12 (d64) +5d: POP rBP/r13 (d64) +5e: POP rSI/r14 (d64) +5f: POP rDI/r15 (d64) +# 0x60 - 0x6f +60: PUSHA/PUSHAD (i64) +61: POPA/POPAD (i64) +62: BOUND Gv,Ma (i64) +63: ARPL Ew,Gw (i64) | MOVSXD Gv,Ev (o64) +64: SEG=FS (Prefix) +65: SEG=GS (Prefix) +66: Operand-Size (Prefix) +67: Address-Size (Prefix) +68: PUSH Iz (d64) +69: IMUL Gv,Ev,Iz +6a: PUSH Ib (d64) +6b: IMUL Gv,Ev,Ib +6c: INS/INSB Yb,DX +6d: INS/INSW/INSD Yz,DX +6e: OUTS/OUTSB DX,Xb +6f: OUTS/OUTSW/OUTSD DX,Xz +# 0x70 - 0x7f +70: JO Jb +71: JNO Jb +72: JB/JNAE/JC Jb +73: JNB/JAE/JNC Jb +74: JZ/JE Jb +75: JNZ/JNE Jb +76: JBE/JNA Jb +77: JNBE/JA Jb +78: JS Jb +79: JNS Jb +7a: JP/JPE Jb +7b: JNP/JPO Jb +7c: JL/JNGE Jb +7d: JNL/JGE Jb +7e: JLE/JNG Jb +7f: JNLE/JG Jb +# 0x80 - 0x8f +80: Grp1 Eb,Ib (1A) +81: Grp1 Ev,Iz (1A) +82: Grp1 Eb,Ib (1A),(i64) +83: Grp1 Ev,Ib (1A) +84: TEST Eb,Gb +85: TEST Ev,Gv +86: XCHG Eb,Gb +87: XCHG Ev,Gv +88: MOV Eb,Gb +89: MOV Ev,Gv +8a: MOV Gb,Eb +8b: MOV Gv,Ev +8c: MOV Ev,Sw +8d: LEA Gv,M +8e: MOV Sw,Ew +8f: Grp1A (1A) | POP Ev (d64) +# 0x90 - 0x9f +90: NOP | PAUSE (F3) | XCHG r8,rAX +91: XCHG rCX/r9,rAX +92: XCHG rDX/r10,rAX +93: XCHG rBX/r11,rAX +94: XCHG rSP/r12,rAX +95: XCHG rBP/r13,rAX +96: XCHG rSI/r14,rAX +97: XCHG rDI/r15,rAX +98: CBW/CWDE/CDQE +99: CWD/CDQ/CQO +9a: CALLF Ap (i64) +9b: FWAIT/WAIT +9c: PUSHF/D/Q Fv (d64) +9d: POPF/D/Q Fv (d64) +9e: SAHF +9f: LAHF +# 0xa0 - 0xaf +a0: MOV AL,Ob +a1: MOV rAX,Ov +a2: MOV Ob,AL +a3: MOV Ov,rAX +a4: MOVS/B Xb,Yb +a5: MOVS/W/D/Q Xv,Yv +a6: CMPS/B Xb,Yb +a7: CMPS/W/D Xv,Yv +a8: TEST AL,Ib +a9: TEST rAX,Iz +aa: STOS/B Yb,AL +ab: STOS/W/D/Q Yv,rAX +ac: LODS/B AL,Xb +ad: LODS/W/D/Q rAX,Xv +ae: SCAS/B AL,Yb +af: SCAS/W/D/Q rAX,Xv +# 0xb0 - 0xbf +b0: MOV AL/R8L,Ib +b1: MOV CL/R9L,Ib +b2: MOV DL/R10L,Ib +b3: MOV BL/R11L,Ib +b4: MOV AH/R12L,Ib +b5: MOV CH/R13L,Ib +b6: MOV DH/R14L,Ib +b7: MOV BH/R15L,Ib +b8: MOV rAX/r8,Iv +b9: MOV rCX/r9,Iv +ba: MOV rDX/r10,Iv +bb: MOV rBX/r11,Iv +bc: MOV rSP/r12,Iv +bd: MOV rBP/r13,Iv +be: MOV rSI/r14,Iv +bf: MOV rDI/r15,Iv +# 0xc0 - 0xcf +c0: Grp2 Eb,Ib (1A) +c1: Grp2 Ev,Ib (1A) +c2: RETN Iw (f64) +c3: RETN +c4: LES Gz,Mp (i64) +c5: LDS Gz,Mp (i64) +c6: Grp11 Eb,Ib (1A) +c7: Grp11 Ev,Iz (1A) +c8: ENTER Iw,Ib +c9: LEAVE (d64) +ca: RETF Iw +cb: RETF +cc: INT3 +cd: INT Ib +ce: INTO (i64) +cf: IRET/D/Q +# 0xd0 - 0xdf +d0: Grp2 Eb,1 (1A) +d1: Grp2 Ev,1 (1A) +d2: Grp2 Eb,CL (1A) +d3: Grp2 Ev,CL (1A) +d4: AAM Ib (i64) +d5: AAD Ib (i64) +d6: +d7: XLAT/XLATB +d8: ESC +d9: ESC +da: ESC +db: ESC +dc: ESC +dd: ESC +de: ESC +df: ESC +# 0xe0 - 0xef +e0: LOOPNE/LOOPNZ Jb (f64) +e1: LOOPE/LOOPZ Jb (f64) +e2: LOOP Jb (f64) +e3: JrCXZ Jb (f64) +e4: IN AL,Ib +e5: IN eAX,Ib +e6: OUT Ib,AL +e7: OUT Ib,eAX +e8: CALL Jz (f64) +e9: JMP-near Jz (f64) +ea: JMP-far Ap (i64) +eb: JMP-short Jb (f64) +ec: IN AL,DX +ed: IN eAX,DX +ee: OUT DX,AL +ef: OUT DX,eAX +# 0xf0 - 0xff +f0: LOCK (Prefix) +f1: +f2: REPNE (Prefix) +f3: REP/REPE (Prefix) +f4: HLT +f5: CMC +f6: Grp3_1 Eb (1A) +f7: Grp3_2 Ev (1A) +f8: CLC +f9: STC +fa: CLI +fb: STI +fc: CLD +fd: STD +fe: Grp4 (1A) +ff: Grp5 (1A) +EndTable + +Table: 2-byte opcode # First Byte is 0x0f +Referrer: 2-byte escape +# 0x0f 0x00-0x0f +00: Grp6 (1A) +01: Grp7 (1A) +02: LAR Gv,Ew +03: LSL Gv,Ew +04: +05: SYSCALL (o64) +06: CLTS +07: SYSRET (o64) +08: INVD +09: WBINVD +0a: +0b: UD2 (1B) +0c: +0d: NOP Ev +0e: +0f: +# 0x0f 0x10-0x1f +10: +11: +12: +13: +14: +15: +16: +17: +18: Grp16 (1A) +19: +1a: +1b: +1c: +1d: +1e: +1f: NOP Ev +# 0x0f 0x20-0x2f +20: MOV Rd,Cd +21: MOV Rd,Dd +22: MOV Cd,Rd +23: MOV Dd,Rd +24: +25: +26: +27: +28: movaps Vps,Wps | movapd Vpd,Wpd (66) +29: movaps Wps,Vps | movapd Wpd,Vpd (66) +2a: +2b: +2c: +2d: +2e: +2f: +# 0x0f 0x30-0x3f +30: WRMSR +31: RDTSC +32: RDMSR +33: RDPMC +34: SYSENTER +35: SYSEXIT +36: +37: GETSEC +38: escape # 3-byte escape 1 +39: +3a: escape # 3-byte escape 2 +3b: +3c: +3d: +3e: +3f: +# 0x0f 0x40-0x4f +40: CMOVO Gv,Ev +41: CMOVNO Gv,Ev +42: CMOVB/C/NAE Gv,Ev +43: CMOVAE/NB/NC Gv,Ev +44: CMOVE/Z Gv,Ev +45: CMOVNE/NZ Gv,Ev +46: CMOVBE/NA Gv,Ev +47: CMOVA/NBE Gv,Ev +48: CMOVS Gv,Ev +49: CMOVNS Gv,Ev +4a: CMOVP/PE Gv,Ev +4b: CMOVNP/PO Gv,Ev +4c: CMOVL/NGE Gv,Ev +4d: CMOVNL/GE Gv,Ev +4e: CMOVLE/NG Gv,Ev +4f: CMOVNLE/G Gv,Ev +# 0x0f 0x50-0x5f +50: +51: +52: +53: +54: +55: +56: +57: +58: +59: +5a: +5b: +5c: +5d: +5e: +5f: +# 0x0f 0x60-0x6f +60: +61: +62: +63: +64: +65: +66: +67: +68: +69: +6a: +6b: +6c: +6d: +6e: +6f: +# 0x0f 0x70-0x7f +70: +71: Grp12 (1A) +72: Grp13 (1A) +73: Grp14 (1A) +74: +75: +76: +77: +78: VMREAD Ed/q,Gd/q +79: VMWRITE Gd/q,Ed/q +7a: +7b: +7c: +7d: +7e: +7f: +# 0x0f 0x80-0x8f +80: JO Jz (f64) +81: JNO Jz (f64) +82: JB/JNAE/JC Jz (f64) +83: JNB/JAE/JNC Jz (f64) +84: JZ/JE Jz (f64) +85: JNZ/JNE Jz (f64) +86: JBE/JNA Jz (f64) +87: JNBE/JA Jz (f64) +88: JS Jz (f64) +89: JNS Jz (f64) +8a: JP/JPE Jz (f64) +8b: JNP/JPO Jz (f64) +8c: JL/JNGE Jz (f64) +8d: JNL/JGE Jz (f64) +8e: JLE/JNG Jz (f64) +8f: JNLE/JG Jz (f64) +# 0x0f 0x90-0x9f +90: SETO Eb +91: SETNO Eb +92: SETB/C/NAE Eb +93: SETAE/NB/NC Eb +94: SETE/Z Eb +95: SETNE/NZ Eb +96: SETBE/NA Eb +97: SETA/NBE Eb +98: SETS Eb +99: SETNS Eb +9a: SETP/PE Eb +9b: SETNP/PO Eb +9c: SETL/NGE Eb +9d: SETNL/GE Eb +9e: SETLE/NG Eb +9f: SETNLE/G Eb +# 0x0f 0xa0-0xaf +a0: PUSH FS (d64) +a1: POP FS (d64) +a2: CPUID +a3: BT Ev,Gv +a4: SHLD Ev,Gv,Ib +a5: SHLD Ev,Gv,CL +a6: +a7: GrpRNG +a8: PUSH GS (d64) +a9: POP GS (d64) +aa: RSM +ab: BTS Ev,Gv +ac: SHRD Ev,Gv,Ib +ad: SHRD Ev,Gv,CL +ae: Grp15 (1A),(1C) +af: IMUL Gv,Ev +# 0x0f 0xb0-0xbf +b0: CMPXCHG Eb,Gb +b1: CMPXCHG Ev,Gv +b2: LSS Gv,Mp +b3: BTR Ev,Gv +b4: LFS Gv,Mp +b5: LGS Gv,Mp +b6: MOVZX Gv,Eb +b7: MOVZX Gv,Ew +b8: JMPE | POPCNT Gv,Ev (F3) +b9: Grp10 (1A) +ba: Grp8 Ev,Ib (1A) +bb: BTC Ev,Gv +bc: BSF Gv,Ev +bd: BSR Gv,Ev +be: MOVSX Gv,Eb +bf: MOVSX Gv,Ew +# 0x0f 0xc0-0xcf +c0: XADD Eb,Gb +c1: XADD Ev,Gv +c2: +c3: movnti Md/q,Gd/q +c4: +c5: +c6: +c7: Grp9 (1A) +c8: BSWAP RAX/EAX/R8/R8D +c9: BSWAP RCX/ECX/R9/R9D +ca: BSWAP RDX/EDX/R10/R10D +cb: BSWAP RBX/EBX/R11/R11D +cc: BSWAP RSP/ESP/R12/R12D +cd: BSWAP RBP/EBP/R13/R13D +ce: BSWAP RSI/ESI/R14/R14D +cf: BSWAP RDI/EDI/R15/R15D +# 0x0f 0xd0-0xdf +d0: +d1: +d2: +d3: +d4: +d5: +d6: +d7: +d8: +d9: +da: +db: +dc: +dd: +de: +df: +# 0x0f 0xe0-0xef +e0: +e1: +e2: +e3: +e4: +e5: +e6: +e7: +e8: +e9: +ea: +eb: +ec: +ed: +ee: +ef: +# 0x0f 0xf0-0xff +f0: +f1: +f2: +f3: +f4: +f5: +f6: +f7: +f8: +f9: +fa: +fb: +fc: +fd: +fe: +ff: +EndTable + +Table: 3-byte opcode 1 +Referrer: 3-byte escape 1 +80: INVEPT Gd/q,Mdq (66) +81: INVPID Gd/q,Mdq (66) +f0: MOVBE Gv,Mv | CRC32 Gd,Eb (F2) +f1: MOVBE Mv,Gv | CRC32 Gd,Ev (F2) +EndTable + +Table: 3-byte opcode 2 +Referrer: 3-byte escape 2 +# all opcode is for SSE +EndTable + +GrpTable: Grp1 +0: ADD +1: OR +2: ADC +3: SBB +4: AND +5: SUB +6: XOR +7: CMP +EndTable + +GrpTable: Grp1A +0: POP +EndTable + +GrpTable: Grp2 +0: ROL +1: ROR +2: RCL +3: RCR +4: SHL/SAL +5: SHR +6: +7: SAR +EndTable + +GrpTable: Grp3_1 +0: TEST Eb,Ib +1: +2: NOT Eb +3: NEG Eb +4: MUL AL,Eb +5: IMUL AL,Eb +6: DIV AL,Eb +7: IDIV AL,Eb +EndTable + +GrpTable: Grp3_2 +0: TEST Ev,Iz +1: +2: NOT Ev +3: NEG Ev +4: MUL rAX,Ev +5: IMUL rAX,Ev +6: DIV rAX,Ev +7: IDIV rAX,Ev +EndTable + +GrpTable: Grp4 +0: INC Eb +1: DEC Eb +EndTable + +GrpTable: Grp5 +0: INC Ev +1: DEC Ev +2: CALLN Ev (f64) +3: CALLF Ep +4: JMPN Ev (f64) +5: JMPF Ep +6: PUSH Ev (d64) +7: +EndTable + +GrpTable: Grp6 +0: SLDT Rv/Mw +1: STR Rv/Mw +2: LLDT Ew +3: LTR Ew +4: VERR Ew +5: VERW Ew +EndTable + +GrpTable: Grp7 +0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B) +1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001) +2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) +3: LIDT Ms +4: SMSW Mw/Rv +5: +6: LMSW Ew +7: INVLPG Mb | SWAPGS (o64),(000),(11B) | RDTSCP (001),(11B) +EndTable + +GrpTable: Grp8 +4: BT +5: BTS +6: BTR +7: BTC +EndTable + +GrpTable: Grp9 +1: CMPXCHG8B/16B Mq/Mdq +6: VMPTRLD Mq | VMCLEAR Mq (66) | VMXON Mq (F3) +7: VMPTRST Mq +EndTable + +GrpTable: Grp10 +EndTable + +GrpTable: Grp11 +0: MOV +EndTable + +GrpTable: Grp12 +EndTable + +GrpTable: Grp13 +EndTable + +GrpTable: Grp14 +EndTable + +GrpTable: Grp15 +0: fxsave +1: fxstor +2: ldmxcsr +3: stmxcsr +4: XSAVE +5: XRSTOR | lfence (11B) +6: mfence (11B) +7: clflush | sfence (11B) +EndTable + +GrpTable: Grp16 +0: prefetch NTA +1: prefetch T0 +2: prefetch T1 +3: prefetch T2 +EndTable + +GrpTable: GrpRNG +0: xstore-rng +1: xcrypt-ecb +2: xcrypt-cbc +4: xcrypt-cfb +5: xcrypt-ofb +EndTable diff --git a/arch/x86/tools/gen-insn-attr-x86.awk b/arch/x86/tools/gen-insn-attr-x86.awk new file mode 100644 index 0000000..93b62c9 --- /dev/null +++ b/arch/x86/tools/gen-insn-attr-x86.awk @@ -0,0 +1,314 @@ +#!/bin/awk -f +# gen-insn-attr-x86.awk: Instruction attribute table generator +# Written by Masami Hiramatsu <mhiramat@redhat.com> +# +# Usage: awk -f gen-insn-attr-x86.awk x86-opcode-map.txt > inat-tables.c + +BEGIN { + print "/* x86 opcode map generated from x86-opcode-map.txt */" + print "/* Do not change this code. */" + ggid = 1 + geid = 1 + + opnd_expr = "^[[:alpha:]]" + ext_expr = "^\\(" + sep_expr = "^\\|$" + group_expr = "^Grp[[:alnum:]]+" + + imm_expr = "^[IJAO][[:lower:]]" + imm_flag["Ib"] = "INAT_MAKE_IMM(INAT_IMM_BYTE)" + imm_flag["Jb"] = "INAT_MAKE_IMM(INAT_IMM_BYTE)" + imm_flag["Iw"] = "INAT_MAKE_IMM(INAT_IMM_WORD)" + imm_flag["Id"] = "INAT_MAKE_IMM(INAT_IMM_DWORD)" + imm_flag["Iq"] = "INAT_MAKE_IMM(INAT_IMM_QWORD)" + imm_flag["Ap"] = "INAT_MAKE_IMM(INAT_IMM_PTR)" + imm_flag["Iz"] = "INAT_MAKE_IMM(INAT_IMM_VWORD32)" + imm_flag["Jz"] = "INAT_MAKE_IMM(INAT_IMM_VWORD32)" + imm_flag["Iv"] = "INAT_MAKE_IMM(INAT_IMM_VWORD)" + imm_flag["Ob"] = "INAT_MOFFSET" + imm_flag["Ov"] = "INAT_MOFFSET" + + modrm_expr = "^([CDEGMNPQRSUVW][[:lower:]]+|NTA|T[012])" + force64_expr = "\\([df]64\\)" + rex_expr = "^REX(\\.[XRWB]+)*" + fpu_expr = "^ESC" # TODO + + lprefix1_expr = "\\(66\\)" + delete lptable1 + lprefix2_expr = "\\(F2\\)" + delete lptable2 + lprefix3_expr = "\\(F3\\)" + delete lptable3 + max_lprefix = 4 + + prefix_expr = "\\(Prefix\\)" + prefix_num["Operand-Size"] = "INAT_PFX_OPNDSZ" + prefix_num["REPNE"] = "INAT_PFX_REPNE" + prefix_num["REP/REPE"] = "INAT_PFX_REPE" + prefix_num["LOCK"] = "INAT_PFX_LOCK" + prefix_num["SEG=CS"] = "INAT_PFX_CS" + prefix_num["SEG=DS"] = "INAT_PFX_DS" + prefix_num["SEG=ES"] = "INAT_PFX_ES" + prefix_num["SEG=FS"] = "INAT_PFX_FS" + prefix_num["SEG=GS"] = "INAT_PFX_GS" + prefix_num["SEG=SS"] = "INAT_PFX_SS" + prefix_num["Address-Size"] = "INAT_PFX_ADDRSZ" + + delete table + delete etable + delete gtable + eid = -1 + gid = -1 +} + +function semantic_error(msg) { + print "Semantic error at " NR ": " msg > "/dev/stderr" + exit 1 +} + +function debug(msg) { + print "DEBUG: " msg +} + +function array_size(arr, i,c) { + c = 0 + for (i in arr) + c++ + return c +} + +/^Table:/ { + print "/* " $0 " */" +} + +/^Referrer:/ { + if (NF == 1) { + # primary opcode table + tname = "inat_primary_table" + eid = -1 + } else { + # escape opcode table + ref = "" + for (i = 2; i <= NF; i++) + ref = ref $i + eid = escape[ref] + tname = sprintf("inat_escape_table_%d", eid) + } +} + +/^GrpTable:/ { + print "/* " $0 " */" + if (!($2 in group)) + semantic_error("No group: " $2 ) + gid = group[$2] + tname = "inat_group_table_" gid +} + +function print_table(tbl,name,fmt,n) +{ + print "const insn_attr_t " name " = {" + for (i = 0; i < n; i++) { + id = sprintf(fmt, i) + if (tbl[id]) + print " [" id "] = " tbl[id] "," + } + print "};" +} + +/^EndTable/ { + if (gid != -1) { + # print group tables + if (array_size(table) != 0) { + print_table(table, tname "[INAT_GROUP_TABLE_SIZE]", + "0x%x", 8) + gtable[gid,0] = tname + } + if (array_size(lptable1) != 0) { + print_table(lptable1, tname "_1[INAT_GROUP_TABLE_SIZE]", + "0x%x", 8) + gtable[gid,1] = tname "_1" + } + if (array_size(lptable2) != 0) { + print_table(lptable2, tname "_2[INAT_GROUP_TABLE_SIZE]", + "0x%x", 8) + gtable[gid,2] = tname "_2" + } + if (array_size(lptable3) != 0) { + print_table(lptable3, tname "_3[INAT_GROUP_TABLE_SIZE]", + "0x%x", 8) + gtable[gid,3] = tname "_3" + } + } else { + # print primary/escaped tables + if (array_size(table) != 0) { + print_table(table, tname "[INAT_OPCODE_TABLE_SIZE]", + "0x%02x", 256) + etable[eid,0] = tname + } + if (array_size(lptable1) != 0) { + print_table(lptable1,tname "_1[INAT_OPCODE_TABLE_SIZE]", + "0x%02x", 256) + etable[eid,1] = tname "_1" + } + if (array_size(lptable2) != 0) { + print_table(lptable2,tname "_2[INAT_OPCODE_TABLE_SIZE]", + "0x%02x", 256) + etable[eid,2] = tname "_2" + } + if (array_size(lptable3) != 0) { + print_table(lptable3,tname "_3[INAT_OPCODE_TABLE_SIZE]", + "0x%02x", 256) + etable[eid,3] = tname "_3" + } + } + print "" + delete table + delete lptable1 + delete lptable2 + delete lptable3 + gid = -1 + eid = -1 +} + +function add_flags(old,new) { + if (old && new) + return old " | " new + else if (old) + return old + else + return new +} + +# convert operands to flags. +function convert_operands(opnd, i,imm,mod) +{ + imm = null + mod = null + for (i in opnd) { + i = opnd[i] + if (match(i, imm_expr) == 1) { + if (!imm_flag[i]) + semantic_error("Unknown imm opnd: " i) + if (imm) { + if (i != "Ib") + semantic_error("Second IMM error") + imm = add_flags(imm, "INAT_SCNDIMM") + } else + imm = imm_flag[i] + } else if (match(i, modrm_expr)) + mod = "INAT_MODRM" + } + return add_flags(imm, mod) +} + +/^[0-9a-f]+\:/ { + if (NR == 1) + next + # get index + idx = "0x" substr($1, 1, index($1,":") - 1) + if (idx in table) + semantic_error("Redefine " idx " in " tname) + + # check if escaped opcode + if ("escape" == $2) { + if ($3 != "#") + semantic_error("No escaped name") + ref = "" + for (i = 4; i <= NF; i++) + ref = ref $i + if (ref in escape) + semantic_error("Redefine escape (" ref ")") + escape[ref] = geid + geid++ + table[idx] = "INAT_MAKE_ESCAPE(" escape[ref] ")" + next + } + + variant = null + # converts + i = 2 + while (i <= NF) { + opcode = $(i++) + delete opnds + ext = null + flags = null + opnd = null + # parse one opcode + if (match($i, opnd_expr)) { + opnd = $i + split($(i++), opnds, ",") + flags = convert_operands(opnds) + } + if (match($i, ext_expr)) + ext = $(i++) + if (match($i, sep_expr)) + i++ + else if (i < NF) + semantic_error($i " is not a separator") + + # check if group opcode + if (match(opcode, group_expr)) { + if (!(opcode in group)) { + group[opcode] = ggid + ggid++ + } + flags = add_flags(flags, "INAT_MAKE_GROUP(" group[opcode] ")") + } + # check force(or default) 64bit + if (match(ext, force64_expr)) + flags = add_flags(flags, "INAT_FORCE64") + + # check REX prefix + if (match(opcode, rex_expr)) + flags = add_flags(flags, "INAT_REXPFX") + + # check coprocessor escape : TODO + if (match(opcode, fpu_expr)) + flags = add_flags(flags, "INAT_MODRM") + + # check prefixes + if (match(ext, prefix_expr)) { + if (!prefix_num[opcode]) + semantic_error("Unknown prefix: " opcode) + flags = add_flags(flags, "INAT_MAKE_PREFIX(" prefix_num[opcode] ")") + } + if (length(flags) == 0) + continue + # check if last prefix + if (match(ext, lprefix1_expr)) { + lptable1[idx] = add_flags(lptable1[idx],flags) + variant = "INAT_VARIANT" + } else if (match(ext, lprefix2_expr)) { + lptable2[idx] = add_flags(lptable2[idx],flags) + variant = "INAT_VARIANT" + } else if (match(ext, lprefix3_expr)) { + lptable3[idx] = add_flags(lptable3[idx],flags) + variant = "INAT_VARIANT" + } else { + table[idx] = add_flags(table[idx],flags) + } + } + if (variant) + table[idx] = add_flags(table[idx],variant) +} + +END { + # print escape opcode map's array + print "/* Escape opcode map array */" + print "const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1]" \ + "[INAT_LPREFIX_MAX + 1] = {" + for (i = 0; i < geid; i++) + for (j = 0; j < max_lprefix; j++) + if (etable[i,j]) + print " ["i"]["j"] = "etable[i,j]"," + print "};\n" + # print group opcode map's array + print "/* Group opcode map array */" + print "const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1]"\ + "[INAT_LPREFIX_MAX + 1] = {" + for (i = 0; i < ggid; i++) + for (j = 0; j < max_lprefix; j++) + if (gtable[i,j]) + print " ["i"]["j"] = "gtable[i,j]"," + print "};" +}